SCAT Crankshafts 2013 (90%)

THE ULTIMATE IN

HIGH PERFORMANCE THE MEASURED DIFFERENCE

34TH EDITION VOL. 1

COMPANY OVERVIEW SCAT have been manufacturing and distributing crankshafts, connecting rods and engine components for the automotive aftermarket since the early 1960’s.

OUR ROOTS Go back to 1964, when our owner and founder, Tom Lieb, planted the seeds for what SCAT has become today . . . one of the most respected and innovative manufacturing company’s in the automotive aftermarket.

CUSTOMER SERVICE Our Customers are our most important resource and are a testament to our success. We pride ourselves in our ability to handle our customers needs.

From our friendly and professional receptionist to our dedicated team of sales professionals to our executive team, at SCAT, the customer is KING! Our customers are our partners and our goal is to constantly improve our level of service and quality to ensure our mutual success. As a further testament to this success, SCAT is proud to be a trusted supplier to the most respected names in the automotive business, General Motors, Daimler Chrysler and Ford to name a few.

TECHNICAL SUPPORT

SCAT has a wealth of hands on experience in design, manufacturing and engine building for the street and the track. We pride ourselves in the ability to assist our customers to ensure they are buying the parts that make sense for their particular application.

INNOVATION SCAT with its team of dedicated engineering professionals has complete in-house engineering and programming capability, using only state-of-the art technology.

QUALITY

SCAT’s quality is the best in the business. We use state of the art manufacturing equipment . . . we travel the world to purchase the finest castings, forgings and billet materials . . . we utilize only the most innovative and ­sophisticated heat treat processes . . . we have personnel dedicated to constant research and development to ensure we employ only state-of-the-art technology to developing the highest quality and most reliable parts in the automotive aftermarket.

MANUFACTURING CAPABILITY SCAT has a 42,000

Cast crankshafts Pro stock replacement and Procomp lightweight for Chevy, Ford, Chrysler and other popular applications Forged crankshafts Standard weight, Procomp lightweight, Superlight or F43 styles for Chevy, Ford, Chrysler, Pontiac, Honda and other popular applications

OUR EXHAUSTIVE PRODUCT LINE INCLUDES THOUSANDS OF CRANKSHAFTS, CONNECTING RODS, ROTATING ASSEMBLIES, BLOCKS AND INCLUDES . . .

square foot manufacturing and distribution facility in Redondo Beach, California, U.S.A., home to over 70 major pieces of equipment including CNC machines, rod honing machines, crankshaft grinding and polishing machines.

OUR DISTRIBUTION & WAREHOUSING CAPABILITY SCAT as a dedicated team of warehouse personnel, who ensure that customer orders are processed timely and accurately. We are extremely proud of our fill rate.

Connecting rods H-Beam and I-Beam designs for Chevy, Ford, Chrysler, Pontiac, Honda, AMC, Subaru, Toyota and other popular applications

Over 1,200 balanced rotating assemblies furnished with the finest parts available for ease of installation.

THE MEASURED DIFFERENCE

ADVANCED STATE OF THE ART MANUFACTURING TECHNOLOGY

TABLE OF CONTENTS SCAT Company Overview .......................................................................................................2

TABLE OF CONTENTS

Terms & Conditions...............................................................................................................5 SCAT Product Showcase

Anatomy of a SCAT Crankshaft ..........................................................................................6

Custom Billet & Custom Forged Crankshafts ...................................................................8

Rotating Assemblies & Blocks..........................................................................................11

Flexplates & Heavy Metal..................................................................................................12

Dampers, Pistons, Rings & Bearings...............................................................................13

Anatomy of a SCAT Rod.....................................................................................................14 SCAT Connecting Rod Line-up

Stock Replacement I-Beam Connecting Rods..................................................................16

Pro Stock I-Beam Connecting Rods.................................................................................16

Premium Pro Comp I-Beam Connecting Rods

Pro Sport H-Beam Connecting Rods................................................................................17

Chevy Ultra Light & Standard Weight Stroker H-BEAM Connecting Rods......................20

Chevy Q-Light H-BEAM Connecting Rods........................................................................20

Rod Torque Specs & Connecting Rod Accessories...........................................................21

Pontiac Crankshafts, Connecting Rods & Rotating Assemblies

Crankshafts, Connecting Rods & Rotating Assemblies.....................................................67

Honda Crankshafts, Rotating Assemblies and Connecting Rods

Honda Forged Crankshafts & Connecting Rods.................................................................68 SPORT COMPACT

Subaru Billet 4340Crankshafts & Connecting Rods...........................................................69

Mitsubishi Billet 4340 Crankshafts & Connecting Rods.....................................................69

Nissan Billet 4340 Connecting Rods...................................................................................69

Sport Compact Connecting Rods........................................................................................70

ChevY, FORD AND CHRYSLER STOCK REPLACEMENT

Chevy Stock Replacement Cast Crankshafts & I-Beam Connecting Rods......................22

Chevy Big Block ................................................................................................................23

Ford Cast Stock Replacement Cast Crankshafts..............................................................23

Chrysler Stock Replacement Cast Crankshafts...............................................................23

Chevy Crankshafts, Connecting Rods Rotating Assemblies

Cast Crankshafts...............................................................................................................24

F-43 Series Forged Crankshafts.......................................................................................25

Small Block Forged Crankshafts......................................................................................26

Big Block Forged Crankshafts..........................................................................................30

Chevy Big Block Forged Crankshafts with Center Counterweights ....................................31

Holden Cast Crankshafts and Connecting Rods ..................................................................... 31

Connecting Rods...............................................................................................................32

348-409 Crankshafts, Connecting Rods & Rotating Assemblies.....................................34

Chevy Rotating Assemblies...............................................................................................35 LS SERIES Crankshafts, Connecting Rods & Rotating Assemblies

Forged Crankshafts...........................................................................................................41

Connecting Rods...............................................................................................................41

Rotating Assemblies.........................................................................................................42 Ford Crankshafts, Connecting Rods, Rotating Assemblies

Cast Crankshafts...............................................................................................................43

Forged Crankshafts...........................................................................................................44

Connecting Rods...............................................................................................................47

Ford 302, 351 & 460 Rotating Assemblies........................................................................49 Ford VINTAGE Crankshafts, Connecting Rods, Rotating Assemblies & Blocks

Ford Vintage Model A / Model T .......................................................................................55

Ford Flathead Crankshafts, Connecting Rods & Rotating Assemblies............................56

Ford FE Crankshafts, Connecting Rods & Rotating Assemblies......................................58

3

Chrysler Crankshafts, Connecting Rods, Rotating Assemblies

Cast Crankshafts.................................................................................................................60

Connecting Rods.................................................................................................................60

Forged Crankshafts.............................................................................................................61

Chrylser Rotating Assemblies............................................................................................64

Chrysler “B” Block Wedge 384 Crankshafts, Connecting Rods & Rotating Assemblies...65

Chrysler “RB” Block Wedge & Hemi Crankshafts,

Connecting Rods & Rotating Assemblies...........................................................................66

SCAT CRANKSHAFTS / FEATURES & BENEFITS

SCAT Crankshafts has been manufacturing and distributing high quality crankshafts, connecting rods and rotating assemblies for the automotive aftermarket for over 45 years

SCAT Crankshafts offers custom crankshafts in billet and forged for small block and big block Chevy, small block and big block Ford, Ford FE, Ford Flathead, Ford Model A/B/C/T, Pontiac, Chrysler and Sport Compact

SCAT Crankshafts offers custom billets in a multitude of models and applications, including Porsche, Ferrari, Buick and Tractor pull

TERMS AND CONDITIONS SALES POLICY Terms, prices and policies herein

CONDITIONAL AND LIMITED WARRANTY: SCAT makes every effort to provide our customers with the highest quality products in the marketplace. SCAT products are engineered to be used for off-road and racing applications. Installation of these products can adversely impact the vehicle manufacturers warranty coverage and are subject to applicable state laws.

SCAT products may not be legal for sale or use in pollution controlled vehicles.

Due to the performance nature of SCAT products, engines with aftermarket components will operate with different characteristics than engines with O.E.M. components. Products offered by SCAT, in this catalog, on our website or special order, are sold without any express warranty or any implied warranty of mechanical ability, fitness or performance.

Try as we may, typographical errors can occur. It is the sole responsibility of the customer, installer or engine builder to verify that the components purchased from SCAT meet the customer, installer or engine builder’s specific requirements.

SCAT shall not, under any circumstances, be responsible for customer claims against any SCAT products, which have been altered, improperly used with other manufacturers products, negligence of

SCAT’s conditional and limited warranty covers manufacturing defects only, for a period of one year from purchase date. An parts returned for SCAT inspection, under SCAT’s conditional and limited warranty, must be returned freight prepaid. It is SCAT’s sole discretion to determine whether to repair a part, replace a part or deny a customer’s claim. Any claims are limited to SCAT products and no other component parts.

This warranty is expressly in lieu of all other warranties, express or implied.

RETURN MERCHANDISE:

All sales are final.

No refunds will be made. All returns will be handled by credits to your account or exchanges. Credits or exchanges will be subject to a 20% handling charge and must be completed within 45 days of purchase.

Merchandise cannot be returned without a written Return Goods Authorization issued by SCAT. Freight must be prepaid on all authorized returns.

Discountinued and special order parts are not returnable. All returns must be in original packaging and not installed or altered.

For Piston orders, make sure you are ordering the correct bore size – any returns due to incorrect bore size will be subject to a 20% restocking charge. Single pistons subject to a $25.00 handling charge. Custom orders are not returnable.

Try as we may, typographical errors may occur.

Piston specs are provided by manufacturers. It is the responsibility of customer to verify flat, dish and dome dimensions per application and piston manufacturer to ensure proper compression ratios.

For Flexplate orders, make sure you check the date on your SFI sticker. Outdated SFI parts are not returnable.

Credit will not be issued if merchandise has been damaged by customer or while in transit. Credit will only be issued for merchandise which is deemed to be a manufacturing defect. Credits issued can be applied to new or existing orders. No cash refunds.­­

These parts are designed primarily for off highway use. It is the customers sole responsibility to check compliance with your State and Federal emissions regulations

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TERMS & CONDITIONS

supercede all previous terms, whether implied or expressed orally or in writing. We neither assume nor authorize any person to assume for us any other terms and conditions in connection with the sale of SCAT products. Due to rising costs of labor and production, all prices are subject to change without notice.

installer or used for competitive purposes. SCAT shall not be liable for incidental or consequential damages, loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, labor, towing or claims of customers which may arise from the sale or installation of SCAT products, or any other perceived damages, which result from SCAT products which have been altered, improperly used with other manufacturers products, negligence of installer or used for competitive purposes.

4

CONNECTING RODS THE MEASURED DIFFERENCE

CONECTING ROD

ANATOMY

THE POWER OF SCAT MANUFACTURING ANATOMY OF A SCAT ROD

5

SCAT connecting rods feature the same high-quality craftsmanship that has led us to the forefront of the performance industry. SCAT rods are made from a 2-piece chromoly steel forging to ensure maximum strength and durability. We offer a complete line of Small and Big-Block Chevy, Small and Big-Block Ford, Honda and many more in both the I-Beam and H-Beam designs. Precision finished at SCAT on the newest and most modern machinery available

by SCAT’s master machinists.

2-PIECE

RAW FORGING AT SCAT, RODS ARE PRECISION HONED ON THE LATEST SUNNEN EQUIPMENT WITH DIAMOND TOOLING, TEMPERTURE CONTROLLED COOLING AND MICRO PROCESSORS FOR EXACTING SIZES DOWELED CAP for Precision Alignment and sized to tightest spec I-Beam & H-beam Models Available Stock Replacement To Premium Forged

SCAT CRANKSHAFTS / FEATURES & BENEFITS

High-Tensile 4340 Forged Material for Durability

Balanced AT SCAT to ±1 Gram

Rods Come with ARP Bolts Installed & Torqued to spec. at SCAT Fully-Profiled for Stroker Engines

• Press pin or bushed ANKSHA AT CR FT SC S

RANKSHAF AT C TS SC

•

•

T CRANKSHAF SCA TS

STOCK •

•

R E P L A C E M E N T

• Lightweight I-Beam design for increased power and quicker RPMs • ARP Wave-Loc Bolts

ANKSHA AT CR FT SC S

PRO STOCK I-BEAMS • Press pin or bushed

PRO •

•

S T O C K

ANKSHA AT CR FT SC S

RANKSHAF AT C TS SC

T CRANKSHAF SCA TS

•

•

• Lightweight I-Beam design for increased power and quicker RPMs • 12-point 8740 3/8” cap screw bolts

ANKSHA AT CR FT SC S

PROCOMP I-BEAMS • Single rib cap design for added strength and bearing support

PRO C O M P

• Polished beams to eliminate stress risers • Special hollow dowels and huge 7/16”

cap screw bolts greatly increase strength and horsepower capabilities

•

•

ANKSHA AT CR FT SC S

RANKSHAF AT C TS SC

•

•

T CRANKSHAF SCA TS

ANKSHA AT CR FT SC S

PRO SPORT H-BEAMS

PRO

• H-Beam design is the strongest SCAT rod available • Special doweled cap for specific cap-to-rod alignmen

•

•

S P O R T

ANKSHA AT CR FT SC S

RANKSHAF AT C TS SC

T CRANKSHAF SCA TS

•

•

• Perfect for high horsepower, supercharged and nitrous applications

ANKSHA AT CR FT SC S

ULTRA LITE STROKER H-BEAMS ULTRA

LITE •

•

S T R O K E R

ANKSHA AT CR FT SC S

ANKSHA AT CR FT SC S

RANKSHAF AT C TS SC

• Shipped 100% ready to install •

•

T CRANKSHAF SCA TS

• ARP 2000 bolt upgrade is available • Special doweled cap and profiled clearance for stroker applications

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CONNECTING ROD LINE-UP

STOCK REPLACEMENT

6

CONNECTING RODS REPLACEMENT & PRO STOCK I-BEAM RODS

CONNECTING RODS

stock replacement FORGED I-BEAMS

7

CHEVY SMALL BLOCK with ARP 8740 3/8” WAVE-LOC BOLTS PART NUMBER

SHORT NUMBER

DESCRIPTION

ROD LENGTH

crank PIN

wrist PIN

B.E. width

3-ICR5700P 3-ICR5700 3-ICR6000

35700P 35700 36000

PRESSED BUSHED BUSHED

5.700 5.700 6.000

2.100 2.100 2.100

.927 .927 .927

.940 .940 .940

2.200 2.200

.990 .990

.992 .992

CHEVY BIG BLOCK with GM Factory Replacement Performance Bolts 3-10198922 3-10212764

310198922 310212764

PRESSED PRESSED

with 7/16” bolts with 3/8” bolts

6.135 6.135

PRO STOCK 4340 FORGED I-BEAMS CHEVY SMALL BLOCK

with 3/8” CAP SCREW BOLTS

PART NUMBER

SHORT NUMBER

DESCRIPTION

ROD LENGTH

CRANK PIN

WRIST PIN

B.E WIDTH

2-ICR5700P 2-ICR5700-2000P 2-ICR6000P 2-ICR5700-2000 2-ICR5700 2-ICR6000 2-ICR6000-2000

25700P 2570020P 26000P 2570020 25700 26000 2600020

PRESSED PRESSED PRESSED BUSHED BUSHED BUSHED BUSHED

5.700 5.700 6.000 5.700 5.700 6.000 6.000

2.100 2.000 2.100 2.000 2.100 2.100 2.000

.927 .927 .927 .927 .927 .927 .927

.940 .940 .940 .940 .940 .940 .940

.990 .990 .990 .990

.992 .992 .992 .992

CHEVY BIG BLOCK 2-ICR6135P 2-ICR6385P 2-ICR6135 2-ICR6385

26135P 26385P 26135 26385

with ARP 8740 7/16” CAP SCREW BOLTS PRESSED PRESSED BUSHED BUSHED

SCAT CRANKSHAFTS / FEATURES & BENEFITS

6.135 6.385 6.135 6.385

2.200 2.200 2.200 2.200

STROKER CLEARANCED

CONNECTING RODS REPLACEMENT & PRO COMP I-BEAM RODS

FORD SMALL BLOCK 25090P 25090 25325927 25400912 25400927 25955912

PRESSED 302 BUSHED 302 BUSHED 302 BUSHED 302 BUSHED 302 BUSHED 351 Windsor

5.090 5.090 5.325 5.400 5.400 5.955

2.123 2.123 2.123 2.123 2.123 2.311

.912 .912 .927 .912 .927 .912

.830 .830 .830 .830 .830 .830

PREMIUM PRO COMP 4340 FORGED I-BEAMS CHEVY SMALL BLOCK with ARP 7/16” CAP SCREW BOLTS PART NUMBER

SHORT NUMBER

DESCRIPTION PART NUMBER

2-ICR5700-7/16 2-ICR6000-7/16 2-ICR6000-2000-7/16 2-ICR6125-7/16 2-ICR6125-2000-7/16 2-ICR6200-7/16

25700716 26000716 26001716 26125716 26126716 26200716

BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED

ARP 8740 7/16” CAP SCREWS

SHORT NUMBER

2-ICR5700-7/16A 25700716A 2-ICR6000-7/16A 26000716A 2-ICR6000-2000-7/16A 26001716A 2-ICR6125-7/16A 26125716A 2-ICR6125-2000-7/16A 26126716A 2-ICR6200-7/16A 26200716A ARP 2000 7/16” CAP SCREWS

ROD CRANK WRIST B.E. LENGTH PIN PIN WIDTH

WT(*)

5.700 6.000 6.000 6.125 6.125 6.200

2.100 2.100 2.000 2.100 2.000 2.100

.927 .927 .927 .927 .927 .927

.940 .940 .940 .940 .940 .940

590 605 605 NEW 610 610 NEW 620

.990 .990 .990

.992 .992 .992

780 785 810

.927 .944

.940 .940

595 600

*AS LOW AS

CHEVY BIG BLOCK with ARP 7/16” CAP SCREW BOLTS 2-ICR6135-7/16 2-ICR6385-7/16 2-ICR6700-7/16

26135716 26385716 26700716

BUSHED BUSHED BUSHED

ARP 8740 7/16” CAP SCREWS

2-ICR6135-7/16A 26135716A 2-ICR6385-7/16A 26385716A 2-ICR6700-7/16A 26700716A ARP 2000 7/16” CAP SCREWS

6.135 6.385 6.700

2.200 2.200 2.200

*AS LOW AS

CHEVY LS1 with ARP 7/16” CAP SCREW BOLTS 2-ICR6100-927 2-ICR6100-944P

26100927 26100944P

ARP 8740 7/16” CAP SCREWS

BUSHED PRESSED

2-ICR6100-927A 26100927A 2-ICR6100-944PA 26100944PA ARP 2000 7/16” CAP SCREWS

6.100 6.100

2.100 2.100

*AS LOW AS

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CONNECTING RODS

2-ICR5090P 2-ICR5090 2-ICR5325-927 2-ICR5400-912 2-ICR5400-927 2-ICR5955-912

with ARP 8740 3/8” CAP SCREW BOLTS

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CONNECTING RODS PRO STOCK I-BEAM & PRO SPORT H-BEAM RODS

CONNECTING RODS

CHRYSLER SMALL BLOCK with ARP 7/16” CAP SCREW BOLTS

7

PART NUMBER

SHORT NUMBER

DESCRIPTION

2-ICR6123-2124

26123

BUSHED

ARP 8740 7/16” CAP SCREWS

PART NUMBER

2-ICR6123-2124A

SHORT NUMBER

ROD LENGTH

CRANK PIN

WRIST PIN

B.E. WIDTH

26123A

6.123

2.124

.984

.925

5.627

2.124

.930

.880

ROD LENGTH

CRANK PIN

WRIST PIN

B.E. WIDTH

ARP 2000 7/16” CAP SCREWS

HOLDEN with ARP 7/16” CAP SCREW BOLTS 2-ICR308-5700-2124 2570012

BUSHED

ARP 8740 7/16” CAP SCREWS

2-ICR308-5700-2124A

2570012A

ARP 2000 7/16” CAP SCREWS

PRO SPORT 4340 FORGED H-BEAM ROD CHEVY SMALL BLOCK PART NUMBER

SHORT NUMBER

DESCRIPTION

PART NUMBER

2-350-5700-2000 2-350-6000-2000 2-350-6125-2000 2-350-6200-2000 2-350-5700-2100 2-350-5850-2100 2-350-6000-2100 2-350-6125-2100 2-350-6200-2100 2-350-6250-2100

6570020 6600020 6612520 6620020 6570021 6585021 6600021 6612521 6620021 6625021

BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED

2-350-5700-2000A 2-350-6000-2000A 2-350-6125-2000A 2-350-6200-2000A 2-350-5700-2100A 2-350-5850-2100A 2-350-6000-2100A 2-350-6125-2100A 2-350-6200-2100A 2-350-6250-2100A

ARP 8740 7/16” CAP SCREWS

SHORT NUMBER

6570020A 6600020A 6612520A 6620020A 6570021A 6585021A 6600021A 6612521A 6620021A 6625021A

5.700 6.000 6.125 6.200 5.700 5.580 6.000 6.125 6.200 6.250

2.000 2.000 2.000 2.000 2.100 2.100 2.100 2.100 2.100 2.100

.927 .927 .927 .927 .927 .927 .927 .927 .927 .927

.940 .940 .940 .940 .940 .940 .940 .940 .940 .940

6.000

2.000

.927

1.050

ARP 2000 7/16” CAP SCREWS

CHEVY 6-CYLINDER 2-250-6000-2000

66000206 BUSHED

ARP 8740 7/16” CAP SCREWS

2-250-6000-2000A

66000206A

ARP 2000 7/16” CAP SCREWS

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CONNECTING RODS PRO SPORT H-BEAM RODS

CHEVY BIG BLOCK 6613522 6638522 6653522 6670022 6680022 6710022

BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED

ARP 8740 7/16” CAP SCREWS

2-454-6135-2200A 2-454-6385-2200A 2-454-6535-2200A 2-454-6700-2200A 2-454-6800-2200A 2-454-7100-2200A

6613522A 6638522A 6653522A 6670022A 6680022A 6710022A

6.135 6.385 6.535 6.700 6.800 7.100

2.200 2.200 2.200 2.200 2.200 2.200

.990 .990 .990 .990 .990 .990

.992 .992 .992 .992 .992 .992

6.100 6.100

2.100 2.100

.927 .945

.940 .940

ARP 2000 7/16” CAP SCREWS

CHEVY LS1 2-LS1-6100-2100-927 66100927 BUSHED 2-LS1-6100-2100-945 66100945 BUSHED ARP 8740 7/16” CAP SCREWS

2-LS1-6100-2100-927A 66100927A 2-LS1-6100-2100-945A 66100945A ARP 2000 7/16” CAP SCREWS

PRO SPORT 4340 FORGED H-BEAM RODS FORD SMALL BLOCK PART NUMBER

SHORT NUMBER

DESCRIPTION PART

SHORT NUMBER

ROD LENGTH

CRANK PIN

WRIST PIN

B.E. WIDTH

2-302-5090-2123-912 2-302-5400-2000-927 2-302-5400-2100-927 2-302-5400-2123-912 2-302-5400-2123-927 2-351-5955-2311-912 2-351-6125-2311-912 2-351-6200-2311-927

65090 6540092720 6540092721 65400912 65400927 65955 66125 66200

302 302 302 302 302 351 351 351

65090A 6540092720A 6540092721A 65400912A 65400927A 65955A 66125A 66200A

5.090 5.400 5.400 5.400 5.400 5.955 6.125 6.200

2.123 2.000 2.100 2.123 2.123 2.311 2.311 2.311

.912 .927 .927 .912 .927 .912 .912 .927

.830 .830 .830 .830 .830 .830 .830 .830

ARP 8740 7/16” CAP SCREWS

2-302-5090-2123-912A 2-302-5400-2000-927A 2-302-5400-2100-927A 2-302-5400-2123-912A 2-302-5400-2123-927A 2-351-5955-2311-912A 2-351-6125-2311-912A 2-351-6200-2311-927A

ARP 2000 7/16” CAP SCREWS

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CONNECTING RODS

2-454-6135-2200 2-454-6385-2200 2-454-6535-2200 2-454-6700-2200 2-454-6800-2200 2-454-7100-2200

8

CONNECTING RODS PRO STOCK I-BEAM & PRO SPORT H-BEAM RODS

CONNECTING RODS

FORD FLATHEAD

7

PART NUMBER

SHORT NUMBER

2-239-7000-2000 6700 2-239-7000-2138** 670021 ARP 8740 3/8” CAP SCREWS

DESCRIPTION PART

SHORT NUMBER

ROD LENGTH

CRANK PIN

WRIST PIN

B.E. WIDTH

* 2-239-7000-2000A STK BEARING N/A

6700A N/A

7.000 7.000

2.000 2.138

.750 .750

.865 .865

ROD LENGTH

CRANK PIN

WRIST PIN

B.E. WIDTH

6.490 6.605

2.438 2.500

.975 1.040

.875 .995

ROD LENGTH 5.933 6.657

CRANK PIN 2.086 2.086

WRIST PIN .866 .866

B.E. WIDTH .950 .950

ROD LENGTH 6.123 6.800 6.860 6.760 6.760

CRANK PIN 2.124 2.200 2.374 2.374 2.374

WRIST PIN .984 .990 1.030 1.094 .990

B.E. WIDTH .925 1.012 1.012 1.012 1.012

ARP 2000 3/8” CAP SCREWS

* Uses CB610P, Buick Bearing ** Stud & 12 Pt. Nut

FORD BIG BLOCK 460 & FE PART NUMBER

SHORT NUMBER

2-428-6490-2438-975 66490 2-460-6605-2500 66605 ARP 8740 7/16” CAP SCREWS

DESCRIPTION PART 428 Ford 460 Ford

SHORT NUMBER

2-428-6490-2438-975A 66490A 2-460-6605-2500A 66605A ARP 2000 7/16” CAP SCREWS

FORD MODULAR PART NUMBER 2-46L-5933* 2-54L-6657*

SHORT NUMBER 6593346 6665754

DESCRIPTION PART V8, 4.6L V8, 5.4L

ARP 8740 3/8” CAP SCREWS

2-46L-5933A 2-54L-6657A

SHORT NUMBER 6593346A 6665754A

ARP 2000 3/8” CAP SCREWS

* 2-46L-5633 & 2-54L-6657 use 3/8” CAP SCREWS

CHRYSLER SMALL BLOCK & BIG BLOCK PART SHORT NUMBER NUMBER 2-360-6123-2124 66123 2-426-6800-2200-990 66858 2-426-6860-2374-1030 66860 2-440-6760-2374-1094 6676010 2-440-6760-2374-990 6676099 ARP 8740 7/16” CAP SCREWS

DESCRIPTION PART 360 Small Block 426 Big Block 426 Big Block 440 Big Block 440 Big Block

SHORT NUMBER 2-360-6123-2124A 66123A 2-426-6800-2200-990A 66858A 2-426-6860-2374-1030A 66860A 2-440-6760-2374-1094A 6676010A 2-440-6760-2374-990A 6676099A ARP 2000 7/16” CAP SCREWS

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CONNECTING RODS PRO SPORT H-BEAM RODS

PRO SPORT 4340 FORGED H-BEAM RODS PART NUMBER 2-343-5885-2208

SHORT NUMBER 65885

DESCRIPTION

BUSHED

ARP 8740 7/16” CAP SCREWS

PART NUMBER 2-343-5885-2208A

SHORT ROD NUMBER LENGTH 65885A 5.885

CRANK PIN 2.095

WRIST PIN .930

B.E. WIDTH .924

5.970

2.249

.940

.844

6.750 7.000 7.000

2.498 2.498 2.498

.997 .990 .990

.933 .933 .933

5.627

2.124

.930

.880

6.625 6.625

2.249 2.249

.980 .980

.995 .995

ROD LENGTH 5.636

CRANK PIN 1.927

WRIST PIN .827

B.E. WIDTH 1.039

ARP 2000 7/16” CAP SCREWS

BUICK 2-3.8-5970-2249-940 6385970

Bushed

ARP 8740 7/16” CAP SCREWS

2-3.8-5970-2249-940A 6385970A ARP 2000 7/16” CAP SCREWS

CADILLAC 2-500-6750-1000P 2-500-7000-990P 2-500-7000-990

66750P 67000P 67000

Pressed Pressed Bushed

ARP 8740 7/16” CAP SCREWS

2-500-6750-1000PA 66750PA 2-500-7000-990PA 67000PA 2-500-7000-990A 67000A ARP 2000 7/16” CAP SCREWS

HOLDEN 2-308-5627-2124

65627

BUSHED

ARP 8740 7/16” CAP SCREWS

2-308-5627-2124A

65627A

ARP 2000 7/16” CAP SCREWS

PONTIAC BIG BLOCK 2-455-6625-2249 2-455-6625-2249P

66625 66625P

ARP 8740 7/16” CAP SCREWS

Bushed Pressed

2-455-6625-2249A 66625A 2-455-6625-2249PA 66625PA ARP 2000 7/16” CAP SCREWS

VAUXHALL PART SHORT DESCRIPTION NUMBER NUMBER

2-VAUXHAULL-1 6VAUX BUSHED ARP 8740 3/8” CAP SCREWS

www.scatcrankshafts.com

CONNECTING RODS

AMC

8

CONNECTING RODS ULTRA-LITE & STANDARD WEIGHT STROKER 4340 STROKER RODS

CONNECTING RODS

ULTRA LITE & STANDARD WEIGHT STROKER 4340 H-BEAMS CHEVY ULTRA Q-LITE STROKER RODS SHORT NUMBER

DESCRIPTION PART NUMBER

SHORT NUMBER

ROD CRANK LENGTH PIN

WRIST PIN

B.E. WT(*) WIDTH GMS

2-350-6000-1888-QLS 2-350-6125-1888-QLS 2-350-5700-2000-QLS 2-350-5850-2000-QLS 2-350-6000-2000-QLS 2-350-6125-2000-QLS 2-350-6000-2100-QLS 2-350-6125-2100-QLS

6600018QLS 6612518QLS 6570020QLS 6585020QLS 6600020QLS 6612520QLS 6600021QLS 6612521QLS

BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED BUSHED

6600018QLSA 6612518QLSA 6570020QLSA 6585020QLSA 6600020QLSA 6612520QLSA 6600021QLSA 6612521QLSA

6.000 6.125 5.700 5.850 6.000 6.125 6.000 6.125

.927 .927 .927 .927 .927 .927 .927 .927

.940 .940 .940 .940 .940 .940 .940 .940

ARP 8740 7/16” CAP SCREWS

1.888 1.888 2.000 2.000 2.000 2.000 2.100 2.100

569 569 569 569 569 569 NEW 569 569

ARP 2000 7/16” CAP SCREWS

BAD IDEA COMPETITORS DESIGN Requires machining before installation

CHEVY STANDARD WEIGHT STROKER RODS 2-350-6000-2100-S

6600021S

BUSHED

ARP 8740 7/16” CAP SCREWS

2-350-6000-2100-SA

6600021SA

6.000

2.100

.927

.940

616

B.E. WIDTH .940 .940

WT(*) GMS 581 581

ARP 2000 7/16” CAP SCREWS

CHEVY Q-LITE H-BEAM 4340 FORGED CONNECTING RODS PART NUMBER 2-350-5700-2100QL 2-350-6000-2100QL

SHORT NUMBER 65700214 66000214

DESCRIPTION

BUSHED BUSHED

ARP 2000 3/8” CAP SCREWS

7

Ready to install

PART NUMBER

2-350-6000-1888-QLSA 2-350-6125-1888-QLSA 2-350-5700-2000-QLSA 2-350-5850-2000-QLSA 2-350-6000-2000-QLSA 2-350-6125-2000-QLSA 2-350-6000-2100-QLSA 2-350-6125-2100-QLSA

GOOD IDEA SCATS DESIGN

SCAT CRANKSHAFTS / FEATURES & BENEFITS

ROD LENGTH 5.700 6.000

CRANK PIN 2.100 2.100

WRIST PIN .927 .927

CONNECTING RODS ROD ACCESSORIES & INSTALLATION INSTRUCTIONS

CONNECTING ROD ACCESSORIES

IMPORTANT INSTALLATION INSTRUCTIONS

PART# AR304-1WB 4AJ1.601-1SLU 4AJ1.601-2SLU 4AP1.400-1LU AR407-2 4AP1.602-1LU 4AP1.602-2LU 4AP1.801-1LU 4AP1.801-2LU 4AP1.802-1LU 5AP1.601.65LU

1

Disassemble rods and thoroughly clean (including bolt and beam threads) to remove rust preventative.

SCAT ARP BOLTS DESCRIPTION DESCRIPTION 1 PC 3/8” WAVE-LOC 8740 BOLT 5/16” x 1.500” ARP 2000 cap screw 1 PC 3/8” x 1.600 8740 BOLT 3/8” x 1.600” ARP 8740 cap screw 1 PC 3/8” x 1.600 2000 BOLT 3/8” x 1.600” ARP 2000 cap screw 1 PC 7/16” x 1.400 8740 BOLT 3/8” ARP 8740 Wave Loc bolt & nut 1 PC 7/16” x 1.450 2000 BOLT 7/16” x 1.400” ARP 8740 cap screw 1 PC 7/16” x 1.600 8740 BOLT 7/16” x 1.450” SCAT 2000 cap screw 1 PC 7/16” x 1.600 2000 BOLT 7/16” x 1.600” ARP 8740 cap screw 1 PC 7/16” x 1.800 8740 BOLT 7/16” x 1.600” ARP 2000 cap screw 1 PC 7/16” x 1.800 2000 BOLT 7/16” x 1.800” ARP 8740 cap screw 1 PC 7/16” x 1.800 2000 BOLT 7/16” x 1.800” SCAT 2000 cap screw 1 PC 7/16” x 1.600 L19 BOLT

MAXIMUM RECOMMENDED TORQUE 26 ft./lb w/ARP moly 45 ft./lb w/ARP moly 50 ft./lb w/ARP moly 50 ft./lb w/ARP moly 64 ft./lb w/ARP moly 70 ft./lb w/ARP moly 63 ft./lb w/ARP moly 70 ft./lb w/ARP moly 63 ft./lb w/ARP moly 70 ft./lb w/ARP moly

ROD CAP ALIGNMENT SLEEVES

2

Apply ARP Molylube to the threads and under the head of each bolt.

3

Install rods by bringing cap and beam into alignment. Tap into place before installing bolts (DO NOT USE BOLTS TO PULL CAPS INTO POSITION) Each rod is numbered and MUST be assembled with the same number on cap and beam.

PART# S3750 S4375

DESCRIPTION 1 PC FOR 3/8” BOLT - I BEAM RODS 1 PC FOR 7/16” BOLT - I & H BEAM RODS

WRIST PIN BUSHINGS PART# B750 B827 B866 B912 B927

DESCRIPTION 1 PC .750 1 PC .827 1 PC .866 1 PC .912 1 PC .927

PART# 100-9902 100-9905

DESCRIPTION ARP Moly assembly Lube 1 -1/2oz ARP Moly assembly Lube 1 Pint

FLATHEAD VW, HONDA VW, HONDA FORD SB FORD & CHEVY

PART B984 B990 B1030 B1094

DESCRIPTION 1 PC .984 1 PC .990 1 PC 1.030 1 PC 1.094

SB CHRYSLER BB CHEVY BB CHRYSLER BB CHRYSLER

ARP MOLY LUBE

www.scatcrankshafts.com

CONNECTING RODS

ROD TORQUE SPECS

8

CONNECTING RODS FORD PRO SPORT 4340 FORGED H-BEAM CONNECTING RODS

CONNECTING RODS

FORD SMALL BLOCK 302 FORD JOURNAL

7

PART NUMBER

SHORT NUMBER

DESCRIPTION part number

short number

ROD LENGTH

crank PIN

wrist PIN

B.E. width

2-302-5090-2123-912 2-302-5400-2000-927 2-302-5400-2100-927 2-302-5400-2123-912 2-302-5400-2123-927

65090 6540092720 6540092721 65400912 65400927

302 302 302 302 302

65090A 6540092720A 6540092721A 65400912A 65400927A

5.090 5.400 5.400 5.400 5.400

2.123 2.000 2.100 2.123 2.123

.912 .927 .927 .912 .927

.830 .830 .830 .830 .830

ROD LENGTH

crank PIN

wrist PIN

B.E. width

5.955 6.125 6.200

2.311 2.311 2.311

.912 .912 .927

.830 .830 .830

2-302-5090-2123-912A 2-302-5400-2000-927A 2-302-5400-2100-927A 2-302-5400-2123-912A 2-302-5400-2123-927A

ARP 8740 7/16” CAP SCREWS

ARP 2000 7/16” CAP SCREWS

FORD SMALL BLOCK 351 FORD JOURNAL PART NUMBER

SHORT NUMBER

2-351-5955-2311-912 65955 2-351-6125-2311-912 66125 2-351-6200-2311-927 66200

DESCRIPTION part number

351 351 351

short number

2-351-5955-2311-912A 65955A 2-351-6125-2311-912A 66125A 2-351-6200-2311-927A 66200A

ARP 8740 7/16” CAP SCREWS

ARP 2000 7/16” CAP SCREWS

FORD MODULAR FORD JOURNAL . . . USE 3/8” CAP SCREWS PART NUMBER

SHORT NUMBER

DESCRIPTION part number

short number

ROD LENGTH

crank PIN

wrist PIN

B.E. width

2-46L-5933 2-54L-6657

6593346 6665754

V8 4.6L V8 5.4L

6593346A 6665754A

5.933 6.657

2.086 2.086

.866 .866

.940 .940

2-46L-5933A 2-54L-6657A

ARP 8740 3/8” CAP SCREWS

ARP 2000 3/8” CAP SCREWS

FORD BIG BLOCK FORD JOURNAL PART NUMBER

SHORT NUMBER

DESCRIPTION part number

short number

ROD LENGTH

crank PIN

wrist PIN

B.E. width

2-460-6605-2500

66605

460

66605A

6.605

2.500

1.040

.995

2-460-6605-2500A

ARP 8740 7/16” CAP SCREWS

SCAT CRANKSHAFTS / FEATURES & BENEFITS

ARP 2000 7/16” CAP SCREWS

CONNECTING RODS FORD PRO SPORT 4340 FORGED H & I-BEAM CONNECTING RODS

FORD BIG BLOCK STROKER APPLICATIONS . . . USE CHEVY JOURNAL SHORT NUMBER

DESCRIPTION part number

2-454-6700-2200 2-454-6800-2200

6670022 6680022

ARP 8740 7/16” CAP SCREWS

2-454-6700-2200A 2-454-6800-2200A

short number

ROD LENGTH

crank PIN

wrist PIN

B.E. width

6670022A 6680022A

6.700 6.800

2.200 2.200

.990 .990

.992 .992

ROD LENGTH

crank PIN

wrist PIN

B.E. width

6.059

2.242

.993

.867

ARP 2000 7/16” CAP SCREWS

FORD 6-CYL AUSTRALIAN TURBO PART NUMBER

SHORT NUMBER

2-6059-2242-993-867 66059020

DESCRIPTION part number

NEW

ARP 8740 7/16” CAP SCREWS

short number

2-6059-2242-993-867A 66059020A ARP 2000 7/16” CAP SCREWS

FORD V-6 3l duratec PART NUMBER

SHORT NUMBER

DESCRIPTION part number

ROD LENGTH

crank PIN

wrist PIN

B.E. width

D-0185-AD

66018510

NEW

5.400

2.087

.827

.850

ARP 8740 7/16” CAP SCREWS

Ford FORGED 4340 I-BEAM CONNECTING RODS PRO COMP I-BEAM WITH ARP 8740 OR ARP 2000 7/16” CAP SCREWS FORD SMALL BLOCK 351 STROKER APPLICATIONS . . . USE CHEVY JOURNAL PART NUMBER

SHORT NUMBER

DESCRIPTION part number

short number

ROD LENGTH

crank PIN

wrist PIN

B.E. width

2-ICR6000-7/16 2-ICR6200-7/16

26000716 26200716

BUSHED BUSHED

26000716A 26200716A

6.000 6.200

2.100 2.100

.927 .927

.940 .940

2.200

.990

.992

ARP 8740 7/16” CAP SCREWS

2-ICR6000-7/16A 2-ICR6200-7/16A

ARP 2000 7/16” CAP SCREWS

FORD BIG BLOCK STROKER APPLICATIONS . . . USE CHEVY JOURNAL 2-ICR6700-7/16

26700716

ARP 8740 7/16” CAP SCREWS

BUSHED

2-ICR6700-7/16A

26700716A

6.700

CONNECTING RODS

PART NUMBER

ARP 2000 7/16” CAP SCREWS

www.scatcrankshafts.com

8

CONNECTING RODS FORD FORGED 4340 I-BEAM CONNECTING RODS

PRO STOCK I-BEAM WITH ARP 8740 OR ARP 2000 3/8” CAP SCREWS

CONNECTING RODS

FORD SMALL BLOCK 302 FORD JOURNAL

7

PART NUMBER

SHORT NUMBER

DESCRIPTION part number

short number

ROD LENGTH

crank PIN

wrist PIN

B.E. width

2-ICR5090P 2-ICR5090 2-ICR5325-927 2-ICR5400-912 2-ICR5400-927

25090P 25090A 25325927 25400912 25400927

PRESSED BUSHED BUSHED BUSHED BUSHED

25090PA 25090A 25325927A 25400912A 25400927A

5.090 5.090 5.325 5.400 5.400

2.123 2.123 2.123 2.123 2.123

.912 .912 .927 .912 .927

.830 .830 .830 .830 .830

5.955

2.311

.912

.830

ARP 8740 3/8” CAP SCREWS

2-ICR5090PA 2-ICR5090A 2-ICR5325-927A 2-ICR5400-912A 2-ICR5400-927A

ARP 2000 3/8” CAP SCREWS

FORD SMALL BLOCK 351 FORD JOURNAL 2-ICR5955-912

25955912

ARP 8740 3/8” CAP SCREWS

BUSHED

2-ICR5955-912A

25955912A

ARP 2000 3/8” CAP SCREWS

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CONNECTING RODS CHRYSLER H & I-BEAM CONNECTING RODS

FORGED 4340 H-BEAM CONNECTING RODS SHORT NUMBER

DESCRIPTION PART NUMBER

SHORT NUMBER

ROD LENGTH

crank pin

WRIST PIN

b. e. width

6.125 6.200

2.000 2.100

.927 .927

.940 NEW .940

6.123

2.124

.984

SMALL BLOCK STROKER APPLICATIONS . . . USE CHEVY JOURNAL 2-350-6125-2000-QLS 2-350-6200-2100

6612520QLS BUSHED 6620021 BUSHED

ARP 8740 7/16” CAP SCREWS

2-350-6125-2000-QLSA 2-350-6200-2100A

6612520QLSA 6620021A

ARP 2000 7/16” CAP SCREWS

SMALL BLOCK CHRYSLER 2-360-6123-2124

66123

BUSHED

ARP 8740 7/16” CAP SCREWS

2-360-6123-2124A

66123A

ARP 2000 7/16” CAP SCREWS

.925 SE WIDTH 1.166

BIG BLOCK CHRYSLER 2-426-6800-2200-990 66858 2-426-6860-2374-1030 66860 2-440-6760-2374-1094 6676010 2-440-6760-2374-990 6676099

BUSHED BUSHED BUSHED BUSHED

ARP 8740 7/16” CAP SCREWS

2-426-6800-2200-990A 2-426-6860-2374-1030A 2-440-6760-2374-1094A 2-440-6760-2374-990A

66858A 66860A 6676010A 6676099A

6.800 6.860 6.760 6.760

2.200 2.374 2.374 2.374

.990 1.030 1.094 .990

1.020 1.020 1.020 1.020

7.100

2.200

.990

.992

ROD LENGTH

crank pin

WRIST PIN

b. e. width

6.123 6.200

2.124 2.000

.984 .927

.925 .940 NEW

ARP 2000 7/16” CAP SCREWS

BIG BLOCK CHEVY JOURNAL 2-454-7100-2200

6710022

BUSHED

ARP 8740 7/16” CAP SCREWS

2-454-7100-2200A

6710022A

ARP 2000 7/16” CAP SCREWS

FORGED 4340 PRO COMP I-BEAM PART NUMBER

SHORT NUMBER

DESCRIPTION PART NUMBER

SHORT NUMBER

SMALL BLOCK CHRYSLER 340-360 & NEW HEMI 2-ICR6123-2124 26123 2-ICR6125-2000-7/16 26126716 ARP 8740 7/16” CAP SCREWS

BUSHED BUSHED

2-ICR6123-2124A 26123A 2-ICR6125-2000-7/16A 26126716A ARP 2000 7/16” CAP SCREWS

SE WIDTH .962

www.scatcrankshafts.com

CONNECTING RODS

PART NUMBER

8

CAST PRO STOCK REPLACEMENT CRANKS & CONNECTING RODS

PRECISION GROUND AND NITRIDED HARDENED FOR

STOCK REPLACEMENT

SUPERIOR WEAR RESISTANCE

7

straight shot & chamfered oil holes

CHEVY SMALL BLOCK 383 PART NUMBER

SHORT DESCRIPTION stroke NUMBER

ROD rod tech LENGTH PIN notes

9-103750 9-103750L

9103750 9103750L

5.700 5.700

350 2-PC REAR SEAL 3.750 350 1-PC REAR SEAL, LATE 3.750

2.100 2.100

External balance Internal front, External rear balance

CHEVY SMALL BLOCK 350 - 400 REPLACEMENT 9-10442 9-104000 9-10526

910442 910400 910526

350 2-PC REAR SEAL 3.480 400 2-PC REAR SEAL 3.750 350 1-PC REAR SEAL, LATE 3.480

AERO WING COUNTERWEIGHTS

5.700 5.700 5.700

2.100 2.100 2.100

Internal balance External balance, not Stock Rod Length Int front, ext rear balance

6.135 6.135

2.200 2.200

External balance External balance

6.280

2.399

Stock Replacement

CHEVY BIG BLOCK 9-10454 9-10454L

910454 910454L

454 2-PC REAR SEAL 4.000 454 1-PC REAR SEAL, LATE 4.000

BRIDGE FOR INCREASED STRENGTH pendulum undercuT counterweights

GMC DIESEL & CHEVY V6 9-6.5L-3819-6280

965L3819

GMC DIESEL

3.819

CHEVY STOCK REPLACEMENT

lightening holes in all rod journals

FORGED I-BEAM CONNECTING RODS CHEVY SMALL BLOCK with ARP 8740 3/8” WAVE-LOC BOLTS PART NUMBER 3-ICR5700P 3-ICR5700 3-ICR6000

SHORT NUMBER 35700P 35700 36000

DESCRIPTION

PRESSED BUSHED BUSHED

SCAT CRANKSHAFTS / FEATURES & BENEFITS

ROD LENGTH 5.700 5.700 6.000

crank PIN 2.100 2.100 2.100

wrist PIN .927 .927 .927

B.E. width .940 .940 .940

large radius on all journals

CAST PRO STOCK REPLACEMENT CRANKS & CONNECTING RODS

Precision ground, heat treated & shot peened

Nitride hardened for superior wear resistance

RESHOOT

Dual linear post keyways for damper

CHEVY BIG BLOCK W/ GM FACTORY REPLACEMENT PERFORMANCE BOLTS 310198922 310212764

PRESSED PRESSED

with 7/16” bolts with 3/8” bolts

6.135 6.135

2.200 2.200

.990 .990

.992 .992

straight shot & chamfered oil holes

chevy big block 4340 FORGED

standard WEIGHT CRANKSHAFTS BIG BLOCK CHEVY 454 MAIN WITHOUT CENTER COUNTERWEIGHTS - 2 PC REAR SEAL SHORT NUMBER

DESCRIPTION

crank stroke

ROD LENGTH

rod PIN

Weight

tech notes

4-454-4000-6135

445410

454 2-PIECE REAR SEAL

4.000

6.135

2.200

70

Not balanced

Throws lightened

BIG BLOCK CHEVY 454 MAIN WITHOUT CENTER COUNTERWEIGHTS - 1 PC REAR SEAL 4-454-4000-6135-L

445410L

454 1-PIECE REAR SEAL

4.000

6.135

2.200

70

Not balanced GUN-drilled main

PHOTO

RESHOOT

PART NUMBER

lightening holes in all rod journals

STOCK REPLACEMENT

3-10198922 3-10212764

large radius on all journals

www.scatcrankshafts.com

8

CAST PRO STOCK REPLACEMENT CRANKS & CONNECTING RODS

Simplify your bearing stocks to all standard/standard size

STOCK REPLACEMENT

Designed to replace stock crankshafts that have seen better days Competitevly priced for stock or mildly built street engines

PART NUMBER

straight shot & chamfered oil holes

SHORT NUMBER

DESCRIPTION

stroke ROD rod LENGTH PIN

Weight

tech notes

942L3740

V6

3.740

6.090

2.310

–

–

351 Windsor

3.500

5.955

2.311

56

28 oz

FORD V6 9-4.2-3740-6090-2310

FORD SMALL BLOCK 9-351-3500-5955-2311

9351W05

FORD BIG BLOCK 9-428-3980-6490-2438

942810

428, FE

3.980

6.490

2.438

64

Not balanced

9-460-3850-6605-2500

946010

460

3.850

6.605

2.500

–

–

BRIDGE FOR INCREASED STRENGTH pendulum undercuT counterweights

CHRYSLER SERIES 9000 CAST STOCK REPLACEMENT SMALL BLOCK CHRYSLER 360 9-360-3580-6123

934010

3.580

6.123

2.125

54

Not balanced

3.895

6.123

2.095

56

Internal balance

CHRYSLER 4.2L JEEP 9-4.2L-3895

942010

lightening holes in all rod journals

CHRYSLER 4340 FORGED

STANDARD WEIGHT CRANKSHAFTS large radius on all journals

“RB” BLOCK WEDGE & HEMI 4-440-3750-6760-2374

7

AERO WING COUNTERWEIGHTS

444010

SCAT CRANKSHAFTS / FEATURES & BENEFITS

3.750

6.760

2.374

70

8-bolt flywheel flange Not balanced

9000 SERIES CAST PROCOMP LIGHTWEIGHT CRANKSHAFTS

A perfect way to increase cubic inches on mild to moderate street or race engines

Designed after our custom billets and made from SCAT’s exclusive space-age 9000 material

CHEVY SMALL BLOCK 350 & 400 MAIN 2-pc Rear Seal SHORT NUMBER

9-350-3480-5700 935010 IMCA APPROVED 9-350-3750-5700 935050 9-350-3750-6000 935056 9-400-3500-6000 940020 9-400-3750-5700 940050 9-400-3750-6000 940056

DESCRIPTION

stroke

ROD LENGTH

rod PIN

Weight

tech NOTES

350 2-PC REAR SEAL

3.480

5.700

2.100

51 LBS

Internal balance

350 2-PC REAR SEAL 350 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL

3.750 3.750 3.500 3.750 3.750

5.700 6.000 6.000 5.700 6.000

2.100 2.100 2.100 2.100 2.100

51 LBS 51 LBS 51 LBS 55 LBS 55 LBS

External balance Internal balance Internal balance External balance Internal balance

straight shot & chamfered oil holes

AERO WING COUNTERWEIGHTS

CHEVY SMALL BLOCK 350 MAIN 1-PC Rear Seal PART

SHORT NUMBER

DESCRIPTION

stroke

9-350-3750-5700-L 9-350-3750-6000-L

935050L* 935060L

350 1-PC REAR SEAL, LATE 3.750 350 1-PC REAR SEAL, LATE 3.750

ROD LENGTH

rod PIN

Weight

tech NOTES

5.700 6.000

2.100 2.100

51 LBS 51 LBS

* Int front, ext rear balance

Lightening holes in all rod throws (except 3.480 stroke)

*Balances at 1830 to 1850 grams with std weighted flywheel, neutral std balancer & one piece mallary in counterweight 1

CHEVY BIG BLOCK 454 MAIN 2-pc Rear Seal PART

SHORT NUMBER

DESCRIPTION

stroke

ROD LENGTH

rod PIN

Weight

tech NOTES

9-454-4250-6135 9-454-4250-6385

945420 945425

454 2-PC REAR SEAL 454 2-PC REAR SEAL

4.250 4.250

6.135 6.385

2.200 2.200

67 LBS 67 LBS

External balance.

Int bal, may req heavy metal

ROD LENGTH

rod PIN

Weight

tech NOTES

6.135 6.385

2.200 2.200

67 LBS 67 LBS

External balance External balance

PRECISION GROUND & MICRO POLISHED

CHEVY 9000 SERIES

PART

CHEVY BIG BLOCK 454 MAIN 1-pc Rear Seal PART

SHORT NUMBER

DESCRIPTION

stroke

9-454-4250-6135-L 9-454-4250-6385-L

945420L 945425L

454 1-PC REAR SEAL, LATE 4.250 454 1-PC REAR SEAL, LATE 4.250

www.scatcrankshafts.com

8

F-43 SERIES SMALL BLOCK 4340 FORGED CRANKSHAFTS

PRECISION GROUND AND LIGHTENING HOLES IN ALL ROD JOURNALS

NITRIDED HARDENED FOR SUPERIOR WEAR RESISTANCE

SMALL BLOCK CHEVY F43 SERIES

CHEVY F-43 SERIES

PART 4-350-3335-5700-20LW 4-350-3480-5700-18LW 4-350-3480-5700-20LW 4-350-3480-5700-21LW 4-350-3500-5700-18LW 4-350-3500-5700-20LW 4-350-3500-5700-21LW 4-350-3562-5850-20LW 4-350-3625-5850-20LW 4-350-3750-6000-20LW 4-350-3750-6000-21LW 4-350-3875-6000-20LW 4-350-4000-6000-21LW 4-400-4000-6000-21LW

SHORT NUMBER 435011LW 435020LW 435021LW 435022LW 435030LW 435031LW 435032LW 435041LW 435051LW 435061LW 435062LW 435065LW 435072LW 440072LW

DESCRIPTION

stroke

350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 400 2-PC REAR SEAL

3.335 3.480 3.480 3.480 3.500 3.500 3.500 3.562 3.625 3.750 3.750 3.875 4.000 4.000

ROD LENGTH 5.700 5.700 5.700 5.700 5.700 5.700 5.700 5.850 5.850 6.000 6.000 6.000 6.000 6.000

rod PIN 2.000 1.888 2.000 2.100 1.888 2.000 2.100 2.000 2.000 2.000 2.100 2.000 2.100 2.100

Weight tech NOTES 42-43 Internal balance 42-43 Internal balance 43-44 Internal balance 44-45 Internal balance 40-41 Internal balance 43-44 Internal balance 44-45 Internal balance 43-44 Internal balance 43-44 Internal balance 44-45 Internal balance 45-46 Internal balance 45-47 Internal balance NEW 45-47 Internal balance 47-48 Internal balance

PROFILED AND PENDULEM CUT COUNTERWEIGHTS

GUN DRILLED MAIN LINE

LARGE RADIUS ON ALL ROD JOURNALS

NOTE: Heavier Bob weights may require heavy metal

straight shot & chamfered oil holes

PHOTO AERO WING COUNTERWEIGHTS

7

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CHEVY SMALL BLOCK 4340 FORGED STANDARD WEIGHT CRANKSHAFT

PRECISION GROUND AND NITRIDED HARDENED FOR

SMALL BLOCK CHEVY 4340 FORGED STANDARD PART

DESCRIPTION

stroke 3.250 3.480 3.500 3.562 3.625 3.750 3.750 3.875 4.000

ROD LENGTH 5.700 5.700 5.700 5.700 5.700 5.700 6.000 6.000 6.000

rod PIN 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100

350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL

Weight 50 51 51 51 52 52 53 53 54

tech NOTES Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance

350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL

3.500 3.750 3.750 3.800 3.875 4.000

6.000 5.700 6.000 6.000 6.000 6.000

2.100 2.100 2.100 2.100 2.100 2.100

55 55 55 55 55 55

Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance

350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL

3.480 3.750 3.800 3.800 3.875

5.700 5.700 5.700 6.000 6.000

2.100 2.100 2.100 2.100 2.100

51 52 52 52 52

400 MAIN - 2 PC REAR SEAL 4-400-3500-6000 4-400-3750-5700 4-400-3750-6000 4-400-3800-6000 4-400-3875-6000 4-400-4000-6000

440026 440050 440056 440066 440076 440086

350 MAIN - 1 PC REAR SEAL 4-350-3480-5700-L 4-350-3750-5700-L 4-350-3800-5700-L 4-350-3800-6000-L 4-350-3875-6000-L

435010L 435050L 435060L 435065L 435080L

straight shot & chamfered oil holes

LARGE RADIUS ON ALL ROD JOURNALS

LIGHTENING HOLES IN ALL ROD JORNALS

Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance

* Weights are approximate. Actual weights may vary.

www.scatcrankshafts.com

STANDARD WEIGHT

4-350-3250-5700 4-350-3480-5700 4-350-3500-5700 4-350-3562-5700 4-350-3625-5700 4-350-3750-5700 4-350-3750-6000 4-350-3875-6000 4-350-4000-6000

SHORT NUMBER 435006 435010 435020 435030 435040 435050 435056 435076 435086

CHEVY

SUPERIOR WEAR RESISTANCE

8

CHEVY SMALL BLOCK 4340 FORGED PROCOMP LIGHTWEIGHT CRANKSHAFTS

PRECISION GROUND AND NITRIDED HARDENED FOR SUPERIOR WEAR RESISTANCE

CHEVY LIGHTWEIGHT

350 MAIN - 2 PC REAR SEAL

7

PART

SHORT NUMBER

DESCRIPTION

stroke

ROD LENGTH

rod PIN

Weight

tech NOTES

4-350-3480-5700-2 4-350-3500-5700-2 4-350-3562-5700-2 4-350-3750-5700-2 4-350-3750-6000-2 4-350-3800-6000-2 4-350-3875-6000-2 4-350-4000-6000-2

435010-2 435020-2 435030-2 435050-2 435056-2 435060-2 435076-2 435086-2

350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL

3.480 3.500 3.562 3.750 3.750 3.800 3.875 4.000

5.700 5.700 5.700 5.700 6.000 6.000 6.000 6.000

2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100

46 48 48 49 49 49 49 49

Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance

400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL

3.500 3.750 3.750 3.800 3.875 4.000

6.000 5.700 6.000 6.000 6.000 6.000

2.100 2.100 2.100 2.100 2.100 2.100

50 50 50 50 50 50

Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance

350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL

3.480 3.750 3.800 3.800 3.875

5.700 5.700 5.700 6.000 6.000

2.1000 2.1000 2.1000 2.1000 2.1000

51 52 52 52 52

400 MAIN - 2 PC REAR SEAL 4-400-3500-6000-2 4-400-3750-5700-2 4-400-3750-6000-2 4-400-3800-6000-2 4-400-3875-6000-2 4-400-4000-6000-2

440026-2 440050-2 440056-2 440066-2 440076-2 440086-2

350 MAIN - 1 PC REAR SEAL 4-350-3480-5700-L-2 4-350-3750-5700-L-2 4-350-3800-5700-L-2 4-350-3800-6000-L-2 4-350-3875-6000-L-2

435010L-2 435050L-2 435060L-2 435065L-2 435076L-3

* Weights are approximate. Actual weights may vary.

SCAT CRANKSHAFTS / FEATURES & BENEFITS

Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance

PROFILED AND PENDULEM CUT COUNTERWEIGHTS

AERO WING COUNTERWEIGHTS

LIGHTENING HOLES IN ALL ROD JOURNALS

LARGE RADIUS IN ALL JOURNALS

CHEVY SMALL BLOCK 4340 FORGED STANDARD SUPERLIGHT CRANKSHAFT

PRECISION GROUND AND NITRIDED HARDENED FOR SUPERIOR WEAR RESISTANCE

350 MAIN - 2 PC REAR SEAL - EARLY SHORT NUMBER

DESCRIPTION

stroke

ROD LENGTH

rod PIN

Weight

tech NOTES

4-350-3350-5700-3-2" 4-350-3480-5700-3-2" 4-350-3500-5700-3-2" 4-350-3562-5700-3-2" 4-350-3480-5700-3 4-350-3500-5700-3 4-350-3562-5700-3 4-350-3750-5700-3 4-350-3750-6000-3 4-350-3800-6000-3 4-350-3875-6000-3 4-350-4000-6000-3

435007-3 435012-3 435022-3 435032-3 435010-3 435020-3 435030-3 435050-3 435056-3 435060-3 435076-3 435086-3

350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL 350 2-PC REAR SEAL

3.350 3.480 3.500 3.562 3.480 3.500 3.562 3.750 3.750 3.800 3.875 4.000

5.700 5.700 5.700 5.700 5.700 5.700 5.700 5.700 6.000 6.000 6.000 6.000

2.000 2.000 2.000 2.000 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100

44 44 44 44 44 44 44 44 45 45 45 45

Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance

400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL 400 2-PC REAR SEAL

3.500 3.750 3.750 3.800 3.875 4.000

6.000 5.700 6.000 6.000 6.000 6.000

2.100 2.100 2.100 2.100 2.100 2.100

46 46 46 46 46 46

Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance

350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL 350 1-PC REAR SEAL

3.480 3.750 3.800 3.800 3.875

5.700 5.700 5.700 6.000 6.000

2.1000 2.1000 2.1000 2.1000 2.1000

46 46 46 46 46

Throws lightened

GUN-drilled main

400 MAIN - 2 PC REAR SEAL - EARLY 4-400-3500-6000-3 4-400-3750-5700-3 4-400-3750-6000-3 4-400-3800-6000-3 4-400-3875-6000-3 4-400-4000-6000-3

440026-3 440050-3 440056-3 440066-3 440076-2 440086-3

350 MAIN - 1 PC REAR SEAL 4-350-3480-5700-L-3 4-350-3750-5700-L-3 4-350-3800-5700-L-3 4-350-3800-6000-L-3 4-350-3875-6000-L-3

435010L-3 435050L-3 435060L-3 435065L-3 435076L-3

* NOTE: weights are approxomate. Actual weights may vary. Some cranks may require heavy metal on Bob weight

Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance Internal front External Rear balance

straight shot & chamfered oil holes

CHEVY SUPERLIGHT

PART

straight shot & chamfered oil holes

straight shot & chamfered oil holes

www.scatcrankshafts.com

8

CHEVY LS SERIES

4340 FORGED PROCOMP STANDARD WEIGHT CRANKSHAFTS

LS SERIES

Precision ground, heat treated & shot peened

PART NUMBER 4-LS1-4000-6125-24 4-LS1-4000-6125-58 4-LS1-4125-6125-24 4-LS1-4125-6125-58 4-LS1-4250-6125-24 4-LS1-4250-6125-58

FLYWHEEL BOLT 11mm x 1.5 11mm x 1.5 7/16 x 20* 7/16 x 20* 7/16 x 20* 7/16 x 20*

stroke 4.000 4.000 4.125 4.125 4.250 4.250

ROD LENGTH 6.125 6.125 6.125 6.125 6.125 6.125

rod PIN 2.100 2.100 2.100 2.100 2.100 2.100

Weight 48 48 48 48 48 48

tech notes 24-Tooth Relcutor Wheel 58-Tooth Relcutor Wheel 24-Tooth Relcutor Wheel 58-Tooth Relcutor Wheel 24-Tooth Relcutor Wheel 58-Tooth Relcutor Wheel

chevy LS SERIES

straight shot &straight chamfered shot oil holes & chamfered oil holes

Throws lightened Throws lightened

H-BEAM & I-BEAM CONNECTING RODS FORGED 4340 H-BEAM CONNECTING RODS SHORT NUMBER

DESCRIPTION PART NUMBER

2-LS1-6100-2100-927 66100927 BUSHED 2-LS1-6100-2100-945 66100945 BUSHED 2-350-6125-2100-QLS 6612521QLS BUSHED ARP 8740 7/16” CAP SCREWS

SHORT NUMBER

ROD LENTH

2-LS1-6100-2100-927A 66100927A 6.100 2-LS1-6100-2100-945A 66100945A 6.100 2-350-6125-2100-QLSA 6612521QLSA 6.125

CRANK WRIST PIN PIN

B.E. WEIGHT WIDTH (*)

2.100 2.100 2.100

.940 .940 .940

.927 .945 .927

530 GMS

NOTE: .927 PIN FOR PERFORMANCE PISTONS

FORGED 4340 PRO COMP I-BEAM PART NUMBER

SHORT DESCRIPTION PART NUMBER NUMBER

Stroker Pro Comp 2-ICR6125-7/16

26125716

BUSHED

26100927 26100944P

2-ICR6125-7/16A

SHORT NUMBER

ROD CRANK WRIST B.E. WEIGHT LENGTH PIN PIN WIDTH (*)

26125716A

6.125

2.100

.927

.940

610 GMS

6.100 6.100

2.100 2.100

.927 .944

.940 .940

595 GMS 600 GMS

lightening holes in all lightening rodholes journals in all rod journals

ARP 2000 7/16” CAP SCREWS

Stock Replacement 2-ICR6100-927 2-ICR6100-944P

GUN-drilled main GUN-drilled main

ARP 2000 7/16” CAP SCREWS

WITH ARP 8740

BUSHED PRESSED

WITH ARP 8740

2-ICR6100-927A 2-ICR6100-944PA

26100927A 26100944PA

ARP 2000 7/16” CAP SCREWS

NOTE: .927 PIN FOR PERFORMANCE PISTONS

7

Dual linear post keyways for damper

*arp bolts included

PART

CHEVY

SHORT NUMBER 4LS140062 4LS140065 4LS141262 4LS141265 4LS142562 4LS142565

Nitride hardened for superior wear resistance

SCAT CRANKSHAFTS / FEATURES & BENEFITS

large radius on all journals large radius on all journals

CHEVY BIG BLOCK 4340 FORGED STANDARD WEIGHT CRANKSHAFTS

RESHOOT

chevy big block 4340 FORGED

standard WEIGHT CRANKSHAFTS PART NUMBER

SHORT NUMBER

DESCRIPTION

ROD LENGTH

WT(*) GMS

B.E. width

6.135 6.385 6.135 6.385 6.385 6.535 6.700

2.200 2.200 2.200 2.200 2.200 2.200 2.200

70 70 70 70 70 75 75

Extrenal balance Internal balance External balance Internal balance Internal balance Internal balance Internal balance

4.000 4.250 4.250 4.500

6.135 6.135 6.385 6.535

2.200 2.200 2.200 2.200

70 70 70 75

Extrenal balance Extrenal balance Internal balance Internal balance

crank stroke

ROD LENGTH

rod PIN

3.766 4.250 4.375 4.500 4.750

6.135 6.385 6.385 6.535 6.700

2.200 2.200 2.200 2.200 2.200

BIG BLOCK CHEVY 454 MAIN WITHOUT CENTER COUNTERWEIGHTS - 2 PC REAR SEAL 4-454-4000-6135 4-454-4000-6385 4-454-4250-6135 4-454-4250-6385 4-454-4375-6385 4-454-4500-6535 4-454-4750-6700

445410 445415 445420 445425 445426 445430 445440

454 2-PIECE REAR SEAL 454 2-PIECE REAR SEAL 454 2-PIECE REAR SEAL 454 2-PIECE REAR SEAL 454 2-PIECE REAR SEAL 454 2-PIECE REAR SEAL 454 2-PIECE REAR SEAL

4.000 4.000 4.250 4.250 4.375 4.500 4.750

BIG BLOCK CHEVY 454 MAIN WITHOUT CENTER COUNTERWEIGHTS - 1 PC REAR SEAL 4-454-4000-6135-L 4-454-4250-6135-L 4-454-4250-6385-L 4-454-4500-6535-L

445410L 445420L 445425L 445430L

454 1-PIECE REAR SEAL 454 1-PIECE REAR SEAL 454 1-PIECE REAR SEAL 454 1-PIECE REAR SEAL

BIG BLOCK CHEVY 454 MAIN WITH CENTER COUNTERWEIGHTS - 2 PC REAR SEAL PART NUMBER

SHORT NUMBER

DESCRIPTION

7-454A-3766-6135-C 7-454A-4250-6385-C 7-454A-4375-6385-C 7-454A-4500-6535-C 7-454A-4750-6700-C

745424C 745425C 745426C 745430C 745440C

NEW NEW NEW NEW NEW

bbc with center counter weights

Weight

tech notes

75 75 75 75 75

Internal balance Internal balance Internal balance Internal balance Internal balance

MADE WITH USA FORGINGS FROM PACIFIC DROP FORGE

big block chevy forging shown

BIG BLOCK

wrist PIN

CHEVY

crank PIN

big block chevy with center counterweights shown

www.scatcrankshafts.com

8

FORD 9000 SERIES

FORD

PROSTOCK & PROCOMP

PROSTOCK REPLACEMENT CRANKSHAFTS

7

PART NUMBER

SHORT NUMBER

DESCRIPTION

stroke ROD rod LENGTH PIN

Weight

tech notes

942L3740

V6

3.740

6.090

2.310

351 Windsor

3.500

5.955

2.311

56

28 oz

64

Not balanced

FORD V6 9-4.2-3740-6090-2310

straight shot &straight chamfered shot oil oilholes holes

FORD SMALL BLOCK 9-351-3500-5955-2311

9351W05

FORD BIG BLOCK 9-428-3980-6490-2438

942810

428, FE

3.980

6.490

2.438

9-460-3850-6635-2500

946010

460

3.850

6.605

2.500

Throws lightened AERO WING COUNTERWEIGHTS

–

FORD SERIES 9000 CAST PRO COMP STROKER LIGHTWEIGHT CRANKSHAFTS

GUN-drilled main lightening holes in all rod journals

FORD SMALL BLOCK 302 9-302-3250-5400-2123

93022

302

3.250

5.400

2.123

44

Use 28 oz balancer

9-302-3400-5400-2123

93023

302

3.400

5.400

2.123

44

Use 28 oz balancer

60 60 52 52

Use 28 oz balancer Neutral Bal Int Use 28 oz balancer Neutral Bal Int

FORD SMALL BLOCK 3.000” MAIN. WINDSOR 9-351-385-5955-2311W 9-351-385-6200-2100W 9-351-400-6000-2100W 9-351-400-6200-2100W

9351W10 9351W12 9351W46 9351W48

351 Windsor 351 Windsor 351 Windsor 351 Windsor

3.850 3.850 4.000 4.000

5.955 6.200 6.000 6.200

2.311 2.100 2.100 2.100

FORD SMALL BLOCK 2.750” MAIN, CLEVELAND ENGINE 9-351-385-5955-2100C

9351C30

351 Cleveland

3.850

5.955

2.100

52

Use 28 oz balancer

9-351-400-6000-2100C

9351C46

351 Cleveland

4.000

6.000

2.100

52

Use 28 oz balancer

460 460 460

4.150 4.300 4.500

6.700 6.700 6.700

2.200 2.200 2.200

72 74 74

Internal balancer External balancer External balancer

FORD BIG BLOCK 9-460-4150-6700-2200 9-460-4300-6700-2200 9-460-4500-6700-2200

946041 946043 946045

SCAT CRANKSHAFTS / FEATURES & BENEFITS

* Weights are approximate. Actual weights may vary.

NEW NEW

Precision ground, & micro-polished DESIGNED AFTER OUR CUSTOM BILLETS & MADE FROM SCAT’S EXCLUSIVE SPACE-AGE MATERIAL

FORD FORGED 4340 STANDARD WEIGHT CRANKSHAFTS

FORD SMALL BLOCK 302 SHORT NUMBER

DESCRIPTION

4-302-3000-5090-2123-1 4-302-3250-5400-2123-1 4-302-3400-5400-2123-1 4-302-3000-5090-2123 4-302-3250-5400-2123 4-302-3400-5400-2123

43021-1 43022-1 43023-1 43021 43022 43023

302 302 302 302 302 302

NEW NEW NEW

stroke ROD rod LENGTH PIN

Weight

tech notes

3.000 3.250 3.400 3.000 3.250 3.400

48 48 48 48 48 48

Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal Use 28 oz balancer Use 28 oz balancer Use 28 oz balancer

5.090 5.400 5.400 5.090 5.400 5.400

2.123 2.123 2.123 2.123 2.123 2.123

4-351C-3500-6000 4-351C-3750-6000 4-351C-3850-6000 4-351C-3850-6200 4-351C-4000-6000 4-351C-4000-6200 4-351C-4100-6200 4-351C-4250-6200 4-351C-4250-6250

4351C16 4351C20 4351C36 4351C45 4351C46 4351C50 4351C60 4351C65 4351C66

351 Cleveland Main 351 Cleveland Main 351 Cleveland Main 351 Cleveland Main 351 Cleveland Main 351 Cleveland Main 351 Cleveland Main 351 Cleveland Main 351 Cleveland Main

3.500 3.750 3.850 3.850 4.000 4.000 4.100 4.250 4.250

Note: SCAT offers special timing gear sets to adapt cranks to fit cleveland engine:

6.000 6.000 6.000 6.200 6.000 6.200 6.200 6.200 6.250

2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100 2.100

58 58 58 58 58 58 58 58 58

Can int bal, may req heavy metal Use 28 oz balancer Use 28 oz balancer Can int bal, may req heavy metal Use 28 oz balancer Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal

4351W30 4351W40 4351W45 4351W50 4351W60

351 Windsor 351 Windsor 351 Windsor 351 Windsor 351 Windsor

3.750 3.850 3.850 4.000 4.100

6.125 6.125 6.200 6.200 6.200

2.100 2.100 2.100 2.100 2.100

58 58 58 58 58

4.300 4.500 4.150 4.300 4.500

6.700 6.700 6.700 6.700 6.700

2.200 2.200 2.200 2.200 2.200

NEW NEW

Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal

FORD 429 & 460 BIG BLOCK 4-429-4300-6700-220 4-429-4500-6700-220 4-460-4150-6700-220 4-460-4300-6700-220 4-460-4500-6700-220

44294300 44294500 44604150 44604300 44604500

429 429 460 460 460

Short Nose Short Nose

LARGE RADIIUS ON ALL ROD JOURNALS

PART #TCS-351-CP Performance

FORD 351 SMALL BLOCK 3.000” MAIN, WINDSOR 4-351W-3750-6125 4-351W-3850-6125 4-351W-3850-6200 4-351W-4000-6200 4-351W-4100-6200

LIGHTENING HOLES IN ALL ROD JOURNALS

Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal Can int bal, may req heavy metal

Precision ground, heat treated shot peened Nitride hardened for superior wear resistance Inspected & micropolished at SCAT Designed and engineered

by SCAT

www.scatcrankshafts.com

STANDARD WEIGHT

FORD 351 SMALL BLOCK 2.750” MAIN, WINDSOR, DART, WORLD & FORD RACING BLOCKS

straight shot oil holes

FORD

PART NUMBER

8

CHRYSLER 4340 FORGED

SHORT NUMBER 434010 434020

description

stroke 3.580 4.000

rod length 6.123 6.123

rod pin 2.125 2.125

pin weight width 1.875 58 1.875 58

tech notes

3.580 4.000

6.123 6.123

2.125 2.125

1.875 1.875

60 60

Int bal, may req heavy metal

3.750 4.150

6.760 6.760

2.374 2.374

2.048 2.048

60 60

8-Bolt flywheel flange 8-Bolt flywheel flange

3.795 3.900 4.050

6.125 6.125 6.125

2.100 2.000 2.000

1.900 1.900 1.900

60 60 60

3.750 3.763 4.150 4.500 4.250 4.500

6.760 6.760 6.760 6.760 6.700 6.800

2.374 2.374 2.374 2.374 2.200 2.200

2.048 2.048 2.048 2.048 2.048 2.008

70 70 72 74 73 74

Int bal, may req heavy metal Int bal, may req heavy metal

straight shot &straight chamfered shot oil oilholes holes

SMALL BLOCK CHRYSLER 360 4-360-3580-6123 4-360-4000-6123

436010 436020

Int bal, may req heavy metal

“B” BLOCK WEDGE 383-400 4-383-3750-6760-2374 4-383-4150-6760-2374

438310 438320

NEW HEMI 5.7/6.1 AT CRANKSHAF SC TS

RANKSHAF AT C TS SC

•

NEW •

4HEMI37910 392 Cubic Inch 4HEMI39010 426 Cubic Inch 4HEMI40510 426 Cubic Inch

ANKSHA AT CR FT SC S

4-HEMI-3795-6125 4-HEMI-3900-6125 4-HEMI-4050-6125

Throws lightened LARGE RADIUS ON ALL ROD JOURNALS

GUN-drilled main lightening holes in all rod journals

•

CHRYSLER

PART NUMBER 4-340-3580-6123 4-340-4000-6123

ANKSHA AT CR FT SC S

7

SMALL BLOCK CHRYSLER 340

•

STANDARD WEIGHT

STANDARD WEIGHT CRANKSHAFTS

“RB” BLOCK WEDGE & HEMI 4-440-3750-6760-2374 4-440-3763-6760-2374 4-440-4150-6760-2374 4-440-4500-6760-2374 4-440-4250-6700-2200 4-440-4500-6800-2200

444010 444012 444014 444020 444016 444018

Chrysler Width

SCAT CRANKSHAFTS / FEATURES & BENEFITS

8-bolt flywheel flange 8-bolt flywheel flange 8-bolt flywheel flange 8-bolt flywheel flange 8-bolt flywheel flange 8-bolt flywheel flange

PRECISION GROUND AND NITRIDED HARDENED FOR SUPERIOR WEAR RESISTANCE

CHRYSLER

PROCOMP STROKER LIGHTWEIGHT CRANKSHAFTS

stroke

ROD LENGTH

rod PIN

weight

Tech notes

3.580 4.000

6.123 6.123

2.125 2.125

54 54

Internal Balance Internal Balance

3.580 4.000

6.123 6.123

2.125 2.125

56 56

Internal Balance Internal Balance

SMALL BLOCK CHRYSLER 340 9-340-3580-6123 9-340-4000-6123

934010 934020

straight shot oil holes

SMALL BLOCK CHRYSLER 360 9-360-3580-6123 9-360-4000-6123

936010 936020

CHRYSLER 4.2L JEEP 9-4.2L-3895

942010

3.895

6.123

2.095

56

Internal Balance

LIGHTENING HOLES IN ALL ROD JOURNALS

PHOTO

A PERFECT WAY TO INCREASE CUBIC INCHESON MILD TO MODERATE STREET OR RACE ENGINES

www.scatcrankshafts.com

9000 SERIES CAST

LARGE RADIIUS ON ALL ROD JOURNALS

CHRYSLER

SHORT NUMBER

RE SHOOT

PART NUMBER

RE SHOOT PG60

8

HONDA

HONDA 7

HONDA FORGED 4340 STANDARD WEIGHT CRANKSHAFTS PART NUMBER 4-HONDA-89MM-1771 4-HONDA-92MM-1771 4-HONDA-95MM-1771 4-HONDA-97MM-1771 4-HONDA-98MM-1771

SHORT NUMBER engine 4H891 4-CYLINDER 4H921 4-CYLINDER 4H951 4-CYLINDER 4H971 4-CYLINDER 4H981 4-CYLINDER

stroke inch/mm 3.504/89mm 3.622/92mm 3.740/95mm 3.819/97mm 3.858/98mm

Weight tech notes 33 LBS 1.771/45mm pin diameter, .935/24mm rod width 33 LBS 1.771/45mm pin diameter, .935/24mm rod width 33 LBS 1.771/45mm pin diameter, .935/24mm rod width 33 LBS 1.771/45mm pin diameter, .935/24mm rod width 33 LBS 1.771/45mm pin diameter, .935/24mm rod width

HONDA FORGED 4340 H-BEAM CONNECTING RODS

ENGINE B16A DOHC VTEC, 4CYL. D16 SOHC VTEC, 4CYL. B18A DOHC VTEC, 4CYL. GSR, 4CYL. B18C1 K20A2 VTEC, 4CYL. K24, 4CYL GSR 1.055, 4CYL. H22 VTEC A1 LONG, 4CYL.

PART

NUMBER 2-5290-1771-935-827 2-5394-1771-898-748 2-5394-1771-935-827 2-5430-1771-858-827 2-5472-1888-780-866 2-5984-1889-833-866 2-5485-1771-858-827 2-5630-1890-935-866

SHORT NUMBER 65290198 65394187 65394198 65430187 65472178 65984187 65485188 65630198

ROD LENGTH inch/mm 5.290/134mm 5.394/137mm 5.394/137mm 5.430/138mm 5.472/139mm 5.984/152mm 5.485/139mm 5.630/143mm

CRANK PIN B.E. WIDTH inch/mm inch/mm 1.771/45mm .935/24mm 1.771/45mm .898/23mm 1.771/45mm .935/24mm 1.771/45mm .858/22mm 1.888/48mm .780/20mm 1.889/48mm .833/21mm 1.771/48mm .858/22mm 1.890/48mm .935/24mm

ARP 2000 3/8” CAP SCREWS

PHOTO

SCAT CRANKSHAFTS / FEATURES & BENEFITS

WRIST PIN inch/mm .827/21mm .748/19 mm .827/21mm .827/21mm .866/22mm .866/22mm .827/21mm .866/22mm

straight shot &STAT chamfered STAT STAT oil holes STAT STAT STAT

Throws lightened STAT STAT STAT STAT STAT STAT

GUN-drilled STAT STATmain STAT STAT STAT STAT

shoot close ups

CRANKS & RODS

CRANKSHAFTS & CONNECTING RODS

MITSUBISHI

CRANKSHAFTS & CONNECTING RODS

PART NUMBER 4-MITSU-94MM-1771 4-MITSU-100MM-1771

SHORT NUMBER engine 4M941 4G63/4G64 4M101 4G63/4G64

stroke PIN DIAMTETER TECH INCH/mm inch/mm NOTES 3.700/94mm 1.771/45mm 7 bolt flange 3.937/100mm 1.771/45mm 7 bolt flange

STAT STAT STAT STAT STAT STAT

MITSUBISHI FORGED 4340 H-BEAM CONNECTING RODS

ENGINE 4G63B, EARLY, 4CYL. 4G63B, LATE, 4CYL.

PART NUMBER 2-5906-1771-1115-827 2-5906-1771-1038-866

SHORT NUMBER 659061182 659061186

ROD LENGTH CRANK B.E. WRIST inch/mm inch/mm inch/mm inch/mm 5.906/150mm 1.771/45mm 1.115/28mm .827/21mm 5.906/150mm 1.771/45mm 1.03826mm .866/22mm

STAT STAT STAT STAT STAT STAT

ARP 2000 3/8” CAP SCREWS

ARP 2000 BOLTS

NISSAN FORGED 4340 H-BEAM CONNECTING RODS

ENGINE SR20DE 4CYL. VQ35DE-350ZX-MAXIMA, 6CYL. VG30-300ZX-V7, 6CYL. RB26 KA24

PART NUMBER 2-5365-1888-898-866 2-5677-2047-817-866 2-6071-1967-817-866 2-4783-1889-857-827 2-6496-1967-973-827

SHORT NUMBER 65365188 65677288 66071188 64783188 66496189

ROD LENGTH inch/mm 5.365/136mm 5.677/144mm 6.071/154mm 4.783/121mm 6.496/165mm

CRANK inch/mm 1.888/48mm 2.047/52mm 1.967/50mm 1.889/48mm 1.967/50mm

B.E. inch/mm .898/23mm .817/21mm .817/21mm .857/22mm .973/25mm

WRIST inch/mm .866/22mm .866/22mm .866/22mm .827/21mm .827/21mm

ARP 2000 3/8” CAP SCREWS

www.scatcrankshafts.com

CRANKS & RODS

STAT STAT STAT STAT STAT STAT

MITSUBISHI

MITSUBISHI BILLET 4340 LIGHTWEIGHT CRANKSHAFTS

8

SUBARU

SUBARU BILLET 4340 LIGHTWEIGHT CRANKSHAFTS HONDA FORGED STANDARD WEIGHT CRANKSHAFTS PART NUMBER 4-SUBARU-79MM-2047 4-SUBARU-83MM-2047

SHORT NUMBER engine 4S791 EJ20/EJ25 4S831 EJ20/EJ25

7

stroke PIN DIAMETER inch/mm inch/mm 3.110/79mm 2.047/52mm 3.268/83mm 2.047/52mm

SUBARU FORGED 4340 H-BEAM CONNECTING RODS

ENGINE WRX 2.00, 2.0, 2.50 4CYL. ARP 2000 3/8” CAP SCREWS

WRX 2.5, 2000 & LATER 2.5 4CYL.

PART NUMBER 2-5138-2047-842-905

SHORT NUMBER 65138289

ROD LENGTH CRANK B.E. WRIST inch/mm inch/mm inch/mm inch/mm 5.138/130mm 2.047/52mm .842/21mm .905/23mm

2-5180-2047-842-905

65180289

5.180/132mm 2.047/52mm .842/21mm .905/23mm

straight shot &STAT chamfered STAT STAT oil holes STAT STAT STAT

Throws lightened STAT STAT STAT STAT STAT STAT

ARP 2000 5/16” CAP SCREWS

GUN-drilled STAT STATmain STAT STAT STAT STAT

SUBARU

CRANKS & RODS

CRANKSHAFTS & CONNECTING RODS

PHOTO

SCAT CRANKSHAFTS / FEATURES & BENEFITS

SPORT COMPACT APPLICATIONS FORGED 4340 H-BEAM CONNECTING RODS

• AUDI/VW • COSWORTH NEW

VR6

2-6457-2125-787-786

66457277

6.457/164mm

2.125/54mm

.786/20mm

.787/20mm

1600cc FORD, 610 grams

2-4925-2082-812-610

64925610

4.925/125mm

2.082/53mm

1.050/27mm

.812/21mm

1600cc FORD, 635 grams

2-4925-2082-812-635

64925635

4.925/125mm

2.082/53mm

1.050/27mm

.812/21mm

FIAT PUNTO, GT, 4CYL. MAZDA 1.6L & 1.8L B6/BP PEUGEOT 106, 4CYL PONTIAC 1.6L GM, 4CYL. LE MANS/DAEWOO • SATURN SATURN-1.9-116CID 4CYL • TOYOTA 1.3TURBOJDM 4CYL., 3/8”

2-5050-1915-1000-866

5050118

5.050/128mm

1.915/49mm

1.000/25mm

.866/22mm

2-5233-1770-860-787

65233178

5.233/133mm

1.770/45mm

.860/22mm

.787/20mm

2-5252-1915-940-767

65252197

5.252133mm

1.915/49mm

.940/24mm

.767/19mm

2-5110-1691-862-708

65110187

5.110/130mm

1.691/43mm

.862/22mm

.708/22mm

2-5707-1850-966-767

65707197

5.707/144mm

1.691/18mm

.966/25mm

.767/19mm

2-4645-1693-818-709

64645187

4.645/118mm

1.693/43mm

.818/20mm

.709/18mm

2JZGTE - V7 6CYL., 5/16”

2-5590-2047-1020-866

65590218

5.590/142mm

2.047/52mm

1.020/26mm

.866/22mm

22R, 3/8”

2-5819-2086-1090-866

65819281

5.819/147mm

2.086/52mm

1.090/28mm

.866/22mm

NEW

• • • •

NEW

• VAUXHALL • VW SCIROCCO/ JETTA/GOLF • VW GOLF/JETTA

ARP 2000 CAP SCREWS

SHORT NUMBER

ROD LENGTH INCH/mm

CRANK PIN INCH/mm

B.E WIDTH INCH/mm

WRIST PIN INCH/mm

2.0 4CYL

2-VAUXHAULL-1

6VAUX

5.636/143mm

1.927/49mm

1.039/26mm

.827/21mm

1.8 LITER, 1.8T, 4CYL

2-5670-1992-981-787

65670187

5.670/144mm

1.880/48mm

.981/25mm

.787/20mm

I5 20V, 10V, 5CYL

2-5670-1992-981-787S

65670187S

5.670/144mm

1.880/48mm

.981/25mm

.787/20mm

1.8 L ABA, 4CYL

2-6244-1992-981-787

66244197

6.244/159mm

1.880/48mm

.981/25mm

.787/20mm

2.0L ABA, 4CYL

2-6260-1992-981-787

66260197

6.260/159mm

1.880/48mm

.981/25mm

.787/20mm

2.0L ABA, 4CYL

2-6260-1992-981-827

66260198

6.260/159mm

1.880/48mm

.981/25mm

.827/21mm

PHOTO

www.scatcrankshafts.com

APPLICATIONS

PART NUMBER

SPORT

ENGINE

8

SCAT VW AIR COOLED

I & H BEAM CONNECTING RODS

SCAT VW

AIR COOLED

SCAT VW AIR COOLED forged h-beam connecting rods

7

JOURNAL

CHEVY JOURNAL CHEVY JOURNAL CHEVY JOURNAL VW JOURNAL VW JOURNAL VW JOURNAL

PART NUMBER 102494-3 102514-3 102534-3 102502-3 102512-3 102532-3

CHEVY JOURNAL CHEVY JOURNAL VW JOURNAL

102494-2 102534-2 102512-2

ARP 2000 3/8” CAP SCREWS

ARP 2000 5/16” CAP SCREWS

PART NUMBER 102494-3-8740 102514-3-8740 102534-3-8740 102502-3-8740 102512-3-8740 102532-3-8740

ROD LENGTH INCH/mm 5.325/135mm 5.500/139mm 5.700/144mm 5.394/137mm 5.500/139mm 5.700/144mm

CRANK PIN INCH/mm 2.000/51mm 2.000/51mm 2.000/51mm 2.165/55mm 2.165/55mm 2.165/55mm

WRIST PIN INCH/mm .866/22mm .866/22mm .866/22mm .866/22mm .866/22mm .866/22mm

5.325/135mm 5.700/144mm 5.500/139mm

2.000/51mm 2.000/51mm 2.165/55mm

.866/22mm .866/22mm .866/22mm

5.500/139mm 5.394/137mm 5.500/139mm

2.000/51mm 2.165/55mm 2.165/55mm

.866/22mm .866/22mm .866/22mm

ARP 8740 3/8” CAP SCREWS

102494-2-8740 102534-2-8740 102512-2-8740 ARP 8740 5/16” CAP SCREWS

SCAT VW AIR COOLED forged i-beam connecting rods CHEVY JOURNAL VW JOURNAL VW JOURNAL

ICR5500-34 ICR5394-3 ICR5500-3 ARP 2000 3/8” CAP SCREWS

SCAT CRANKSHAFTS / FEATURES & BENEFITS

ICR5500-34-8740 ICR5394-3-8740 ICR5500-3-8740 ARP 8740 3/8” CAP SCREWS

SPORT COMPACT ROTATING ASSEMBLIES

RESHOOT STAT STAT STAT STAT STAT STAT

with a Sport Compact Rotating Assembly

STAT STAT STAT STAT STAT STAT

SCAT takes the guesswork out of engine assemblies, just wash, Q.C. and assemble STAT STAT STAT STAT STAT STAT

ARP 2000 BOLTS

RESHOOT Honda Rotating Assembly Shown www.scatcrankshafts.com

ROTATING ASSEMBLIES

SCAT can put together a custom rotating assembly with a SCAT crank, SCAT rods and premium pistons, rings and bearings and balance to your specifications

SPORT

HAVE IT YOUR WAY

8

HOLDEN

CRANKSHAFTS, H-BEAM & I-BEAM CONNECTING RODS

PART

SHORT NUMBER

9-308-3480-5627 9-308-3480-5700

930815 930820

DESCRIPTION – –

7

stroke 3.480 3.480

ROD LENGTH

rod PIN

Weight

tech NOTES

5.627 5.700

2.124 2.100

– –

– –

HOLDEN PRO SPORT H-BEAM CONNECTING RODS PART

SHORT

DESCRIPTION

PART NUMBER

SHORT NUMBER

ROD PIN

CRANK PIN

WRIST PIN

B.E. WIDTH

2-308-5627-2124

65627

BUSHED

2-308-5627-2124A

65627A

5.627

2.124

.930

.880

ARP 2000 7/16” CAP SCREWS

ARP 8740 7/16” CAP SCREWS

HOLDEN forged 4340 PRO COMP I-BEAM PART

SHORT

DESCRIPTION

PART NUMBER

SHORT NUMBER

ROD PIN

CRANK PIN

WRIST PIN

B.E. WIDTH

2-ICR308-5700-2124

2570012

BUSHED

2-ICR308-5700-2124A

2570012A

5.700

2.124

.930

.880

ARP 8740 7/16” CAP SCREWS

HOLDEN

CRANKS & RODS

HOLDEN Cast Pro Comp stroker lightweight crankshafts

ARP 2000 7/16” CAP SCREWS

PHOTO

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CHEVY BIG BLOCK CRANKSHAFTS, RODS & ROTATING ASSEMBLIES

CHEVY 348-409 COMPETITION ROTATING ASSEMBLIES

CI

crank

rod

crank stroke

ROD LENGTH

compression

4.155 4.350

10.8 10.8

1-42230 1-42231

1-42230BI 1-42231BI

10.8 10.8

1-42235 1-42236

1-42235BI 1-42236BI

piston

BALANCED COMPLETE ASSY

Standard Weight Forged Crank, H-Beam Connecting Rods with 7/16” Cap Screws 434 472

4-409-4000-6135 4-409-4000-6135

2-454-6135-2200 2-454-6135-2200

4.000" 4.000"

6.135" 6.135"

FORGED FORGED

Standard Weight Forged Crank, Pro Stock I-Beam Connecting Rods with 7/16” Cap Screws 434 472

4-409-4000-6135 4-409-4000-6135

2-ICR6135-7/16 2-ICR6135-7/16

4.000" 4.000"

6.135" 6.135"

FORGED FORGED

4.155 4.350

CHEVY 348-409 Standard Weight 4340 CRANKSHAFTS SHORT NUMBER 440910

crank stroke 4.000”

ROD LENGTH 6.135”

rod PIN 2.200”

CHEVY 348-409 CONNECTING RODS PART

SHORT NUMBER

DESCRIPTION

stroke

ROD LENGTH

rod PIN

Weight

tech NOTES

6.135

2.200

.990

.992

2.200

.990

.992

2.200

.990

.992

FORGED H-BEAM CONNECTING RODS with 7/16” Cap Screws 2-454-6135-2200 6613522 2-454-6135-2200A 6613522A ARP 8740 7/16” CAP SCREWS ARP 2000 7/16” CAP SCREWS

FORGED PRO STOCK I-BEAM CONNECTING RODS with 7/16” Cap Screws 2-ICR6135-7/16 26135716 2-ICR6135-7/16A 26135716A ARP 8740 7/16” CAP SCREWS ARP 2000 7/16” CAP SCREWS

6.135

BIG BLOCK

PART NUMBER 4-409-4000-6135

CHEVY

piston bore

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

GM FACTORY STOCK REPLACEMENT CONNECTING RODS with 7/16” Bolts 3-10198922

310198922

6.135

www.scatcrankshafts.com

8

CHEVY SMALL BLOCK STREET PERFORMANCE ROTATING ASSEMBLIES

CHEVY

SMALL BLOCK

CI

7

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

58cc 64cc 76cc

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

BALANCED COMPLETE ASSY

CHEVY SMALL BLOCK SERIES 9000 CAST STOCK REPLACEMENT 2-PC REAR SEAL STREET PERFORMANCE ROTATING ASSEMBLIES Series 9000 Cast Cranks, I-Beam Connecting Rods with 3/8” Wav Loc Bolts, Hypereutectic Pistons, Rod Bearings, Main Bearings, Rings internal Balanced Rotating Assemblies

355 Cubic Inch, 350 MAIN, 2-pc Rear Seal 355

9-10442

3-ICR5700P

3.480"

5.700"

HYPEREUTECTIC

4.030

FLAT

10.6

9.9

9.3

1-92200

1-92200BI

Series 9000 Cast Cranks, Pro Stock I-Beam Connecting Rods with 3/8” Cap Screws, Hypereutectic Pistons, Rod Bearings, Main Bearings, Rings External Balanced Rotating Assemblies include Flexplate & Damper

383 Cubic Inch, 350 MAIN, 2-pc Rear Seal 383

9-103750

2-ICR5700P

3.750"

5.700"

HYPEREUTECTIC

4.030

FLAT

11.5

10.7

10.0

1-92000

1-92000BE

5.700"

HYPEREUTECTIC

4.155

FLAT

12.1

11.2

10.5

1-92100

1-92100BE

407 Cubic Inch, 400 MAIN, 2-pc Rear Seal 407

9-10400

2-ICR5700P

3.750"

PHOTO

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CHEVY SMALL BLOCK STREET PERFORMANCE ROTATING ASSEMBLIES

CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

58cc 64cc 76cc

1-92300

1-92300BIE

1-92302

1-92302BIE

CHEVY SMALL BLOCK SERIES 9000 CAST STOCK REPLACEMENT 1-PC REAR SEAL STREET PERFORMANCE ROTATING ASSEMBLIES Series 9000 Cast Cranks, I-BeamConnecting Rods with 3/8” Wav Loc Bolts,Hypereutectic Pistons, Rod Bearings, Main Bearings & Rings Internal Balanced, External Flexplate Rotating Assemblies Include Flexplate

355 Cubic Inch, 350 MAIN, 2-pc Rear Seal 355

9-10526

3-ICR5700P

3.480"

5.700"

HYPEREUTECTIC

4.030

FLAT

10.6

9.9

9.3

Series 9000 Cast Cranks, Pro Stock I-Beam Connecting Rods with 3/8” Cap Screws, Hypereutectic Pistons, Rod Bearings, Main Bearings & Rings Internal Balanced, External Flexplate Rotating Assemblies Include Flexplate

383 Cubic Inch, 350 MAIN, 1-pc Rear Seal 383

9-103750L

2-ICR5700P

3.750"

5.700"

HYPEREUTECTIC

4.030

FLAT

12.0

11.0 10.0

PHOTO

www.scatcrankshafts.com

SMALL BLOCK

BALANCED COMPLETE ASSY

CHEVY

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

8

CHEVY SMALL BLOCK

350 & 400 EARLY 2-PC REAR SEAL

CHEVY

SMALL BLOCK

CI

7

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

58cc 64cc 76cc

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

BALANCED COMPLETE ASSY

CHEVY SMALL BLOCK SERIES 9000 CAST PRO COMP STREET & STRIP ROTATING ASSEMBLIES Series 9000 Cast Cranks, Pro Stock I-BeamConnecting Rods with 3/8” Cap Screws, Hypereutectic, Forged or Premium Forged Pistons, Rod Bearings, Main Bearings & Rings internal Balanced Rotating Assemblies

350 MAIN, 2-pc Rear Seal 355 355 355 355 355 355 355 383 383 383 383 383 383 383

9-350-3480-5700 9-350-3480-5700 9-350-3480-5700 9-350-3480-5700 9-350-3480-5700 9-350-3480-5700 9-350-3480-5700 9-350-3750-6000 9-350-3750-6000 9-350-3750-6000 9-350-3750-6000 9-350-3750-6000 9-350-3750-6000 9-350-3750-6000

2-ICR5700 2-ICR5700 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000

3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750"

5.700" 5.700" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000"

FORGED PREMIUM FORGED HYPEREUTECTIC FORGED PREMIUM FORGED FORGED PREMIUM FORGED HYPEREUTECTIC FORGED PREMIUM FORGED HYPEREUTECTIC FORGED PREMIUM FORGED FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT FLAT FLAT FLAT FLAT DOME DOME FLAT FLAT FLAT DISH DISH DISH DOME

11.1 11.1 11.1 11.1 11.1 14.2 14.2 11.8 11.8 11.8 10.4 10.4 10.4 14.1

10.3 10.3 10.3 10.3 10.3 12.9 12.9 11.0 11.0 11.0 9.8 9.8 9.8 12.9

9.6 9.6 9.6 9.6 9.6 11.9 11.9 10.3 10.3 10.3 9.2 9.2 9.2 12.0

1-90005 1-90010 1-90150 1-90155 1-90160 1-90255 1-90260 1-90450 1-90455 1-90460 1-90500 1-90505 1-90510 1-90555

1-90005BI 1-90010BI 1-90150BI 1-90155BI 1-90160BI 1-90255BI 1-90260BI 1-90450BI 1-90455BI 1-90460BI 1-90500BI 1-90505BI 1-90510BI 1-90555BI

3.500" 3.500" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750"

6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000"

FORGED FORGED HYPEREUTECTIC FORGED PREMIUM FORGED HYPEREUTECTIC FORGED FORGED PREMIUM FORGED

4.155 4.155 4.155 4.155 4.155 4.155 4.155 4.155 4.155

FLAT DOME FLAT FLAT FLAT DISH DISH DOME DOME

11.6 14.2 12.4 12.4 12.4 11.1 11.1 14.2 14.2

10.8 13.0 11.6 11.6 11.6 10.6 10.3 13.0 13.0

10.1 12.0 10.8 10.8 10.8 9.7 9.7 12.0 12.0

1-90610 1-90710 1-90900 1-90905 1-90910 1-90950 1-90955 1-91005 1-91010

1-90610BI 1-90710BI 1-90900BI 1-90905BI 1-90910BI 1-90950BI 1-90955BI 1-91005BI 1-91010BI

400 MAIN, 2-pc Rear Seal 377 377 407 407 407 407 407 407 407

9-400-3500-6000 9-400-3500-6000 9-400-3750-6000 9-400-3750-6000 9-400-3750-6000 9-400-3750-6000 9-400-3750-6000 9-400-3750-6000 9-400-3750-6000

2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CHEVY SMALL BLOCK

350 & 400 EARLY 2-PC REAR SEAL

CI

crank

rod

crank stroke

ROD LENGTH

compression

piston bore

piston

58cc 64cc 76cc

type

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

BALANCED COMPLETE ASSY

Series 9000 Cast Cranks, Pro Stock I-Beam Connecting Rods with 3/8” Cap Screws, Hypereutectic,

383 383 383 383 383

9-350-3750-5700 9-350-3750-5700 9-350-3750-5700 9-350-3750-5700 9-350-3750-5700

2-ICR5700 2-ICR5700 2-ICR5700 2-ICR5700 2-ICR5700

5.700" 5.700" 5.700" 5.700" 5.700"

HYPEREUTECTIC FORGED PREMIUM FORGED HYPEREUTECTIC FORGED

4.030 4.030 4.030 4.030 4.030

FLAT FLAT FLAT DISH DISH

11.8 11.8 11.8 10.4 10.4

11.0 11.0 11.0 9.8 9.8

10.3 10.3 10.3 9.2 9.2

1-90300 1-90305 1-90310 1-90350 1-90355

1-90300BE 1-90305BE 1-90310BE 1-90350BE 1-90355BE

3.750" 3.750" 3.750"

5.700" 5.700" 5.700"

FORGED 4.155 FORGED 4.155 PREMIUM FORGED 4.155

FLAT DISH DISH

12.5 10.4 10.4

11.6 10.8 9.8 9.2 9.8 9.2

1-90755 1-90805 1-90810

1-90755BE 1-90805BE 1-90810BE

400 MAIN, 2-pc Rear Seal 407 407 407

CI

9-400-3750-5700 2-ICR5700 9-400-3750-5700 2-ICR5700 9-400-3750-5700 2-ICR5700

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

58cc 64cc 76cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

CHEVY SMALL BLOCK 4340 STREET & STRIP ROTATING ASSEMBLIES 4340 Forged Standard Weight Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws, Forged Pistons internal Balanced Rotating Assemblies

305 MAIN, 2-pc Rear Seal (Super light pistons & pins use 1.5, 1.5, 3mm rings) 310 310

4-350-3480-5700 4-350-3480-5700

2-ICR5700-7/16 2-ICR6000-7/16

3.480" 3.480"

5.700" 6.000"

FORGED FORGED

3.766 3.766

FLAT FLAT

10.2 10.2

9.5 9.5

8.3 8.3

1-40015-1 1-40016-1

1-40015 1-40016

1-40015BI 1-40016BI

3.480" 3.480" 3.750" 3.750" 3.480" 3.480" 3.750" 3.750" 3.750"

5.700" 5.700" 5.700" 5.700" 6.000" 6.000" 6.000" 6.000" 6.000"

FORGED FORGED FORGED FORGED FORGED FORGED FORGED FORGED FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT DISH FLAT DISH FLAT DOME FLAT DISH DOME

11.1 9.8 12.2 10.1 11.1 14.2 12.2 10.1 14.2

10.3 8.5 11.3 9.5 10.3 12.9 11.3 9.5 12.9

9.6 8.0 9.9 8.5 9.6 11.9 9.9 8.5 11.9

1-40005-1 1-40055-1 1-40605-1 1-40655-1 1-40205-1 1-40305-1 1-40755-1 1-40805-1 1-40855-1

1-40005 1-40055 1-40605 1-40655 1-40205 1-40305 1-40755 1-40805 1-40855

1-40005BI 1-40055BI 1-40605BI 1-40655BI 1-40205BI 1-40305BI 1-40755BI 1-40805BI 1-40855BI

350 MAIN, 2-pc Rear Seal 355 355 383 383 355 355 383 383 383

4-350-3480-5700 4-350-3480-5700 4-350-3750-5700 4-350-3750-5700 4-350-3480-5700 4-350-3480-5700 4-350-3750-6000 4-350-3750-6000 4-350-3750-6000

2-ICR5700-7/16 2-ICR5700-7/16 2-ICR5700-7/16 2-ICR5700-7/16 2-ICR6000-7/16 2-ICR6000-7/16 2-ICR6000-7/16 2-ICR6000-7/16 2-ICR6000-7/16

www.scatcrankshafts.com

SMALL BLOCK

3.750" 3.750" 3.750" 3.750" 3.750"

CHEVY

CHEVY BLOCK SERIES 9000 Forged orSMALL Premium Forged Pistons CAST STOCK REPLACEMENT 1-PC Flexplate REAR SEAL External Balance Rotating Assemblies include & Damper STREET PERFORMANCE ROTATING ASSEMBLIES 350 MAIN, 2-pc Rear Seal

8

CHEVY SMALL BLOCK

350 & 400 EARLY 2-PC REAR SEAL

CHEVY

SMALL BLOCK

CI

7

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

58cc 64cc 76cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

1-41255-1 1-41305-1 1-41405-1 1-41455-1

1-41255 1-41305 1-41405 1-41455

1-41255BI 1-41305BI 1-41405BI 1-41455BI

CHEVY SMALL BLOCK 4340 STREET SERIES 9000 & STRIP ROTATING ASSEMBLIES CAST PRO COMP STREET &Comp STRIP 4340 Forged Standard Weight Cranks, Pro I-Beam Connecting Rods with 7/16” Cap Screws, Forged Pistons internal Balanced Rotating Assemblies ROTATING ASSEMBLIES 400 MAIN, 2-pc Rear Seal 407 407 407 407

4-400-3750-5700 4-400-3750-5700 4-400-3750-6000 4-400-3750-6000

2-ICR5700-7/16 2-ICR5700-7/16 2-ICR6000-7/16 2-ICR6000-7/16

3.750" 3.750" 3.750" 3.750"

5.700" 5.700" 6.000" 6.000"

FORGED FORGED FORGED FORGED

4.155 4.155 4.155 4.155

FLAT DISH FLAT DISH

12.5 10.4 12.4 11.1

11.6 9.8 11.6 10.3

10.8 9.2 10.8 9.7

CHEVY SMALL BLOCK 4340 COMPETITION ROTATING ASSEMBLIES 4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screw, Premium Forged Pistons Internal Balanced Rotating Assemblies

350 MAIN, 2-pc Rear Seal 355 355 355 364 364 383 383 383 383 383

4-350-3480-5700 4-350-3480-5700 4-350-3480-5700 4-350-3562-5700 4-350-3562-5700 4-350-3750-5700 4-350-3750-5700 4-350-3750-6000 4-350-3750-6000 4-350-3750-6000

2-350-5700-2100 2-350-6000-2100 2-350-6000-2100 2-350-5700-2100 2-350-6000-2100 2-350-5700-2100 2-350-5700-2100 2-350-6000-2100 2-350-6000-2100 2-350-6000-2100

3.480" 3.480" 3.480" 3.562" 3.562" 3.750" 3.750" 3.750" 3.750" 3.750"

5.700" 6.000" 6.000" 5.700" 6.000" 5.700" 5.700" 6.000" 6.000" 6.000"

PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT FLAT DOME FLAT DOME FLAT DISH FLAT DISH DOME

11.1 11.1 14.0 11.3 14.3 11.8 10.4 11.8 10.4 14.1

10.3 10.3 12.7 10.5 13.0 11.0 9.8 11.0 9.8 12.9

9.6 9.6 11.7 9.9 11.1 10.3 9.2 10.3 9.2 12.0

1-40010-1 1-40210-1 1-40310-1 1-40410-1 1-40510-1 1-40610-1 1-40660-1 1-40760-1 1-40810-1 1-40860-1

1-40010 1-40210 1-40310 1-40410 1-40510 1-40610 1-40660 1-40760 1-40810 1-40860

1-40010BI 1-40210BI 1-40310BI 1-40410BI 1-40510BI 1-40610BI 1-40660BI 1-40760BI 1-40810BI 1-40860BI

3.500" 3.500" 3.750" 3.750" 3.750" 3.750" 3.750"

6.000" 6.000" 5.700" 5.700" 6.000" 6.000" 6.000"

PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.155 4.155 4.155 4.155 4.155 4.155 4.155

FLAT DOME FLAT DISH FLAT DISH DOME

11.6 12.5 14.0 10.4 12.4 11.1 14.0

10.8 11.6 12.9 9.8 11.6 10.3 12.9

10.1 10.8 11.9 9.2 10.8 9.7 11.9

1-41010-1 1-41210-1 1-41260-1 1-41310-1 1-41410-1 1-41460-1 1-41560-1

1-41010 1-41210 1-41260 1-41310 1-41410 1-41460 1-41560

1-41010BI 1-41210BI 1-41260BI 1-41310BI 1-41410BI 1-41460BI 1-41560BI

400 MAIN, 2-pc Rear Seal 377 377 407 407 407 407 407

4-400-3500-6000 4-400-3500-6000 4-400-3750-5700 4-400-3750-5700 4-400-3750-6000 4-400-3750-6000 4-400-3750-6000

2-350-6000-2100 2-350-6000-2100 2-350-5700-2100 2-350-5700-2100 2-350-6000-2100 2-350-6000-2100 2-350-6000-2100

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CHEVY SMALL BLOCK

350 & 400 EARLY 1 & 2-PC REAR SEAL

CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

58cc 64cc 76cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

1-40900-1 1-40901-1 1-40902-1

1-40900 1-40901 1-40902

1-40900BI 1-40901BI 1-40902BI

1-41564-1 1-41565-1 1-41566-1

1-41564 1-41565 1-41566

1-41564BI 1-41565BI 1-41566BI

1-91015 1-91050 1-91055 1-91060 1-91100 1-91105 1-91110 1-91200 1-91205 1-91210 1-91250 1-91255 1-91260 1-91305

1-91015BIE 1-91050BIE 1-91055BIE 1-91060BIE 1-91100BIE 1-91105BIE 1-91110BIE 1-91200BIE 1-91205BIE 1-91210BIE 1-91250BIE 1-91255BIE 1-91260BIE 1-91305BIE

4340 Forged Standard Weight Cranks, NEW Stroker H-BeamConnecting Rods with 7/16” Cap Screws, Premium Forged Pistons 350 MAIN, 2-pc Rear Seal 395 421 427

4-350-3875-6000 4-350-3875-6000 4-350-4000-6000

2-350-6000-2100S 2-350-6000-2100S 2-350-6000-2100S

3.875" 3.875" 4.000"

6.000" 6.000" 6.000"

PREMIUM FORGED 4.030 PREMIUM FORGED 4.125 PREMIUM FORGED 4.125

FLAT FLAT FLAT

12.2 12.2 12.2

11.4 11.4 11.4

3.875" 4.000" 4.000"

6.000" 6.000" 6.000"

PREMIUM FORGED 4.155 PREMIUM FORGED 4.155 PREMIUM FORGED 4.155

FLAT FLAT DOME

13.1 13.1 14.6

12.2 12.2 13.5

10.6 10.6 10.6

400 MAIN, 2-pc Rear Seal 421 434 434

4-400-3875-6000 4-400-4000-6000 4-400-4000-6000

2-350-6000-2100S 2-350-6000-2100S 2-350-6000-2100S

12.2 12.2 11.6

CHEVY small BLOCK 350

CHEVY SMALL BLOCK SERIES 9000 CAST PRO COMP STREET & STRIP ROTATING ASSEMBLIES Series 9000 Cast Cranks, Pro Stock I-BeamConnecting Rods with 3/8” Cap Screws, Hypereutectic, Forged or Premium Forged Pistons, Rod Bearings, Main Bearings & Rings Balanced Internal, External Flexplate Rotating Assemblies include Flexplate

350 MAIN, 1-pc Rear Seal 355 383 383 383 383 383 383 383 383 383 383 383 383 383

9-10526 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L 9-350-3750-5700L

2-ICR5700 2-ICR5700 2-ICR5700 2-ICR5700 2-ICR5700 2-ICR5700 2-ICR5700 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000 2-ICR6000

3.480" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750"

5.700" 5.700" 5.700" 5.700" 5.700" 5.700" 5.700" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000" 6.000"

FORGED HYPEREUTECTIC FORGED PREMIUM FORGED HYPEREUTECTIC FORGED PREMIUM FORGED HYPEREUTECTIC FORGED PREMIUM FORGED HYPEREUTECTIC FORGED PREMIUM FORGED FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT FLAT FLAT FLAT DISH DISH DISH FLAT FLAT FLAT DISH DISH DISH DOME

11.1 11.8 11.8 11.8 10.4 10.4 10.4 11.8 11.8 11.8 10.4 10.4 10.4 14.1

10.3 11.0 11.0 11.0 9.8 9.8 9.8 11.0 11.0 11.0 9.8 9.8 9.8 12.9

9.6 10.3 10.3 10.3 9.2 9.2 9.2 10.3 10.3 10.3 9.2 9.2 9.2 12.0

www.scatcrankshafts.com

SMALL BLOCK

1-PC REAR SEAL ROTATING ASSEMBLIES

CHEVY

Internal Balanced Rotating Assemblies

8

CHEVY SMALL BLOCK 350

CHEVY

SMALL BLOCK

CI

7

crank

1-PC REAR SEAL

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

58cc 64cc 76cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

CHEVY SMALL BLOCK 4340 forged STREET AND STRIP rotating assemblies 4340 Forged Standard Weight Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws, Forged Pistons, Rod Bearings, Main Bearings & Rings Balanced Internal, External Flexplate Rotating Assemblies include Flexplate

350 MAIN, 1-pc Rear Seal 355 355 383 383 383 383 383 383

4-350-3480-5700L 4-350-3480-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L

2-ICR5700-7/16 2-ICR5700-7/16 2-ICR5700-7/16 2-ICR5700-7/16 2-ICR5700-7/16 2-ICR6000-7/16 2-ICR6000-7/16 2-ICR6000-7/16

3.480" 3.480" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750"

5.700" 5.700" 5.700" 5.700" 5.700" 6.000" 6.000" 6.000"

FORGED FORGED FORGED FORGED FORGED FORGED FORGED FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT DISH FLAT DISH DOME FLAT DISH DOME

11.1 9.8 11.8 10.4 14.0 11.8 10.1 14.0

10.3 8.5 11.0 9.8 12.4 11.0 9.5 12.9

9.6 8.0 10.3 9.2 11.9 10.3 8.5 12.0

1-41605 1-41630 1-41705 1-41755 1-41805 1-41823 1-41829 1-41835

1-41605BIE 1-41630BIE 1-41705BIE 1-41755BIE 1-41805BIE 1-41823BIE 1-41829BIE 1-41835BIE

1-41610 1-41641 1-41643 1-41710 1-41760 1-41810 1-41825 1-41831 1-41837 1-41838 1-41839

1-41610BIE 1-41641BIE 1-41643BIE 1-41710BIE 1-41760BIE 1-41810BIE 1-41825BIE 1-41831BIE 1-41837BIE 1-41838BIE 1-41839BIE

CHEVY SMALL BLOCK 4340 forged COMPETITION ROTATING ASSEMBLIES 4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screws, Premium Forged Pistons, Rod Bearings, Main Bearings & Rings Balanced Internal, External Flexplate Rotating Assemblies include Flexplate

350 MAIN, 1-pc Rear Seal 355 355 355 383 383 383 383 383 383 386 394

4-350-3480-5700L 4-350-3480-5700L 4-350-3480-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3750-5700L 4-350-3800-6000L 4-350-3875-6000L

2-350-5700-2100 2-350-6000-2100 2-350-5700-2100 2-350-5700-2100 2-350-5700-2100 2-350-5700-2100 2-350-6000-2100 2-350-6000-2100 2-350-6000-2100 2-350-6000-2100-S 2-350-6000-2100-S

3.480" 3.480" 3.480" 3.750" 3.750" 3.750" 3.750" 3.750" 3.750" 3.800" 3.875"

SCAT CRANKSHAFTS / FEATURES & BENEFITS

5.700" 6.000" 5.700" 5.700" 5.700" 5.700" 6.000" 6.000" 6.000" 6.000" 6.000"

PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT FLAT DISH FLAT DISH DOME FLAT DISH DOME FLAT FLAT

11.1 11.1 9.8 11.8 10.4 14.0 11.8 10.4 14.0 11.6 11.2

10.3 10.3 8.5 11.0 9.8 12.4 11.0 9.8 12.9 10.8 10.5

9.6 9.6 8.0 10.3 9.2 11.9 10.3 9.2 12.0 10.2 9.9

CHEVY BIG BLOCK 454 EARLY 2-PC

CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

type

8.2 8.2 11.9 11.9 8.2 11.7 8.6 8.6 9.5

1-92249-1 1-92250-1 1-92254-1 1-92256-1 1-92260-1 1-92263-1 1-91350-1 1-91360-1 1-91460-1

1-92249 1-92250 1-92254 1-92256 1-92260 1-92263 1-91350 1-91360 1-91460

1-92249BE 1-92250BE 1-92254BE 1-92256BE 1-92260BE 1-92263BE 1-91350BE 1-91360BE 1-91460BE

8.6 8.6 9.7 9.7

1-91505-1 1-91510-1 1-91605-1 1-91610-1

1-91505 1-91510 1-91605 1-91610

1-91505BI 1-91510BI 1-91605BI 1-91610BI

1-42005-1 1-42055-1 1-42255-1 1-42257-1 1-42260-1

1-42005 1-42055 1-42255 1-42257 1-42260

1-42005BE 1-42055BE 1-42255BE 1-42257BE 1-42260BE

112cc 118cc 124cc

CHEVY big BLOCK SERIES 9000 CAST STOCK REPLACEMENT STREET & STRIP ROTATING ASSEMBLIES Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws, Pistons External Balance Rotating Assemblies include Flexplate & Damper 460 460 460 460 460 460 489 489 489

9-10454 9-10454 9-10454 9-10454 9-10454 9-10454 9-454-4250-6135 9-454-4250-6135 9-454-4250-6135

2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16

4.000" 4.000" 4.000" 4.000" 4.000" 4.000" 4.250" 4.250" 4.250"

6.135" 6.135" 6.135" 6.135" 6.385" 6.385" 6.135" 6.135" 6.135"

HYPEREUTECTIC FORGED HYPEREUTECTIC FORGED FORGED FORGED FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.280 4.280 4.280 4.280 4.280

FLAT FLAT DOME DOME FLAT DOME FLAT FLAT DOME

8.9 8.9 13.7 13.7 8.9 14.0 9.4 9.4 10.5

8.4 8.4 12.8 12.8 8.4 12.7 9.0 9.0 10.1

Series 9000 Cast Cranks, Pro Comp I-BeamConnecting Rods with 7/16” Cap Screws, Pistons Internal Balance Rotating Assemblies

489 489 489 489

9-454-4250-6385 9-454-4250-6385 9-454-4250-6385 9-454-4250-6385

2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16

4.250" 4.250" 4.250" 4.250"

6.385" 6.385" 6.385" 6.385"

FORGED PREMIUM FORGED FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280

FLAT FLAT DOME DOME

9.4 9.4 10.7 10.7

9.0 9.0 10.2 10.2

CHEVY big BLOCK 4340 forged COMPETITION ROTATING ASSEMBLIES 4340 Forged Standard Weight Cranks, Pro-Comp H-Beam Connecting Rods with 7/16” Cap Screws, Forged Pistons, Rod Bearings, Main Bearings & Rings External Balance Rotating Assemblies include Flexplate & Damper 460 460 489 489 489

4-454-4000-6135 4-454-4000-6135 4-454-4250-6135 4-454-4250-6135 4-454-4250-6135

2-454-6135-2200 2-454-6135-2200 2-454-6135-2200 2-454-6135-2200 2-454-6135-2200

4.000" 4.000" 4.250" 4.250" 4.250"

6.135" 6.135" 6.135" 6.135" 6.135"

FORGED FORGED FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.280

FLAT DOME FLAT FLAT DOME

8.9 13.7 9.4 9.4 10.5

8.4 12.8 9.3 9.3 10.0

8.2 11.9 8.6 8.6 9.5

www.scatcrankshafts.com

BIG BLOCK 454

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

CHEVY

UNBALanceD CRANK , ROD, PISTONS,

compression

8

CHEVY BIG BLOCK 454 EARLY 2-PC

CHEVY

BIG BLOCK 454

CI

7

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

112cc 118cc 124cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

CHEVY big BLOCK 4340 forged COMPETITION ROTATING ASSEMBLIES 4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screws, Forged or Premium Forged Pistons internal Balance Rotating Assemblies 460 460 489 489 489 489

4-454-4000-6385 4-454-4000-6385 4-454-4250-6385 4-454-4250-6385 4-454-4250-6385 4-454-4250-6385

2-454-6385-2200 2-454-6385-2200 2-454-6385-2200 2-454-6385-2200 2-454-6385-2200 2-454-6385-2200

4.000" 4.000" 4.250" 4.250" 4.250" 4.250"

6.385" 6.385" 6.385" 6.385" 6.385" 6.385"

FORGED FORGED FORGED PREMIUM FORGED FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.280 4.280

FLAT DOME FLAT FLAT DOME DOME

8.9 13.7 9.4 9.4 10.8 10.7

8.4 12.8 9.0 9.0 10.2 10.2

8.2 11.9 8.6 8.6 9.7 9.7

1-42105-1 1-42159-1 1-42305-1 1-42310-1 1-42355-1 1-42360-1

t42105 1-42159 1-42305 1-42310 1-42355 1-42360

1-42105BI 1-42159BI 1-42305BI 1-42310BI 1-42355BI 1-42360BI

t 8.4 13.5

9.0 8.2 12.3

1-42370-1 1-42375-1 1-42380-1

1-42370 1-42375 1-42380

1-42370BI 1-42375BI 1-42380BI

4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screws, Premium Forged Pistons 9.800 SHORT DECK internal Balance Rotating Assemblies 540 540 540

4-454-4250-6385 4-454-4250-6385 4-454-4250-6385

2-454-6385-2200 2-454-6385-2200 2-454-6385-2200

4.250" 4.250" 4.250"

6.385" 6.385" 6.385"

PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.500 4.500 4.500

FLAT DISH DOME

9.8 8.7 14.8

4340 Forged Standard Weight Cranks, Pro Comp H-Beam Connecting Rods with 7/16” Cap Screws, Premium Forged Pistons 10.200 TALL DECK internal Balance Rotating Assemblies 572 572 572

4-454-4500-6535 4-454-4500-6535 4-454-4500-6535

2-454-6535-2200 2-454-6535-2200 2-454-6700-2200

4.500" 4.500" 4.500"

6.535" 6.535" 6.700"

PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.500 4.500 4.500

FLAT DISH DOME

10.0 8.8 15.3

9.7 8.5 14.3

9.4 8.2 13.5

1-42385-1 1-42390-1 1-42392-1

1-42385 1-42390 1-42392

1-42385BI 1-42390BI 1-42392BI

4.500" 4.500"

6.700" 6.700"

PREMIUM FORGED PREMIUM FORGED

4.500 4.500

FLAT DOME

10.0 15.5

9.7 13.1

9.4 12.2

1-42395-1 1-42397-1

1-42395 1-42397

1-42395BI 1-42397BI

NOTE: PISTONS 1.395 COMPRESSION HEIGHT

572 572

4-454-4500-6535 4-454-4500-6535

2-454-6700-2200 2-454-6700-2200

NOTE: PISTONS 1.245 COMPRESSION HEIGHT

SCAT CRANKSHAFTS / FEATURES & BENEFITS

CHEVY BIG BLOCK

454 LATE 1-PC REAR SEAL

CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

type

8.2 8.2 11.9 11.9 8.2 11.7 8.6 8.6 9.5

1-92399-1 1-92400-1 1-92404-1 1-92406-1 1-92410-1 1-92414-1 1-91650-1 1-91655-1 1-91710-1

1-92399 1-92400 1-92404 1-92406 1-92410 1-92414 1-91650 1-91655 1-91710

1-92399BE 1-92400BE 1-92404BE 1-92406BE 1-92410BE 1-92414BE 1-91650BE 1-91655BE 1-91710BE

8.0 8.6 9.5 9.7 9.4 9.0 9.9

1-91755-1 1-91760-1 1-91805-1 1-91810-1 1-91900-1 1-91905-1 1-91910-1

1-91755 1-91760 1-91805 1-91810 1-91900 1-91905 1-91910

1-91755BE 1-91760BE 1-91805BE 1-91810BE 1-91900BE 1-91905BE 1-91910BE

112cc 118cc 124cc

9000 CAST & STRIP9000 ROTATING ASSEMBLIES CHEVY bigSTREET BLOCK SERIES

Series STOCK 9000 CastREPLACEMENT Cranks, Pro Comp I-Beam Connecting RodsROTATING with 7/16” Cap Screws CAST STREET & STRIP ASSEMBLIES Hypereutectic, Forged or Premium Forged Pistons

External Balance Rotating Assemblies include Flexplate & Damper 460 460 460 460 460 460 489 489 489

9-10454L 9-10454L 9-10454L 9-10454L 9-10454L 9-10454L 9-454-4250-6135-L 9-454-4250-6135-L 9-454-4250-6135-L

2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16

4.000" 4.000" 4.000" 4.000" 4.000" 4.000" 4.250" 4.250" 4.250"

6.135" 6.135" 6.135" 6.135" 6.385" 6.385" 6.135" 6.135" 6.135"

HYPEREUTECTIC FORGED HYPEREUTECTIC FORGED FORGED FORGED FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.280 4.280 4.280 4.280 4.280

FLAT FLAT DOME DOME FLAT DOME FLAT FLAT DOME

8.9 8.9 13.7 13.7 8.9 14.0 9.4 9.4 10.5

Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons

8.4 8.4 12.8 12.8 8.4 12.7 9.0 9.0 10.0

External Balance Rotating Assemblies include Flexplate & Damper 489 489 489 489 540 540 540

9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L

2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16

4.250" 4.250" 4.250" 4.250" 4.250" 4.250" 4.250"

6.385" 6.385" 6.385" 6.385" 6.385" 6.385" 6.385"

FORGED PREMIUM FORGED FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.500 4.500 4.500

FLAT FLAT DOME DOME FLAT DISH DOME

8.7 9.4 10.5 10.7 10.2 9.8 10.8

8.4 9.0 10.0 10.2 9.8 9.4 10.3

CHEVY big BLOCK 4340 forged COMPETITION ROTATING ASSEMBLIES

PHOTO www.scatcrankshafts.com

BIG BLOCK 454

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

CHEVY

UNBALanceD CRANK , ROD, PISTONS,

compression

8

CHEVY BIG BLOCK

454 LATE 1-PC REAR SEAL

CHEVY

BIG BLOCK 454

CI

7

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

112cc 118cc 124cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

1-42445-1 1-42446-1 1-42450-1 1-42452-1 1-42454-1

1-42445 1-42446 1-42450 1-42452 1-42454

1-42445BE 1-42446BE 1-42450BE 1-42452BE 1-42454BE

1-42405-1 1-42410-1 1-42455-1 1-42460-1

1-42405 1-42410 1-42455 1-42460

1-42405BI 1-42410BI 1-42455BI 1-42460BI

4340 FORGED COMPETITION ROTATING ASSEMBLIES 4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons External Balance Rotating Assemblies include Flexplate & Damper 460 460 489 489 489

4-454-4000-6135-L 4-454-4000-6135-L 4-454-4250-6135-L 4-454-4250-6135-L 4-454-4250-6135-L

2-454-6135-2200 2-454-6135-2200 2-454-6135-2200 2-454-6135-2200 2-454-6135-2200

4.000" 4.000" 4.250" 4.250" 4.250"

6.135" 6.135" 6.135" 6.135" 6.135"

FORGED FORGED FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.280

FLAT DOME FLAT FLAT DOME

9.4 10.5 9.4 9.4 10.5

9.3 10.0 9.3 9.3 10.0

8.6 9.5 8.6 8.6 9.5

4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons Internal Balance Rotating Assemblies 489 489 489 489

4-454-4250-6385-L 4-454-4250-6385-L 4-454-4250-6385-L 4-454-4250-6385-L

2-454-6385-2200 2-454-6385-2200 2-454-6385-2200 2-454-6385-2200

4.250" 4.250" 4.250" 4.250"

6.385" 6.385" 6.385" 6.385"

FORGED PREMIUM FORGED FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280

FLAT FLAT DOME DOME

8.7 9.4 10.5 10.7

8.4 9.0 10.0 10.2

8.0 8.6 9.5 9.7

4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screws

Internal Balance Rotating Assemblies 540

4-454-4250-6385-L

2-454-6385-2200

4.250"

6.385"

PREMIUM FORGED

4.500

FLAT

9.8

9.4

9.0

1-42500-1

1-42500

1-42500BI

540 540

4-454-4250-6385-L 4-454-4250-6385-L

2-454-6385-2200 2-454-6385-2200

4.250" 4.250"

6.385" 6.385"

PREMIUM FORGED PREMIUM FORGED

4.500 4.500

DISH DOME

8.7 14.8

8.4 13.5

8.2 12.3

1-42505-1 1-42510-1

1-42505 1-42510

1-42505BI 1-42510BI

PHOTO SCAT CRANKSHAFTS / FEATURES & BENEFITS

CHEVY BIG BLOCK

454 LATE 2-PC REAR SEAL

CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

type

8.2 8.2 11.9 11.9 8.2 11.7 8.6 8.6 9.5

1-92399-1 1-92400-1 1-92404-1 1-92406-1 1-92410-1 1-92414-1 1-91650-1 1-91655-1 1-91710-1

1-92399 1-92400 1-92404 1-92406 1-92410 1-92414 1-91650 1-91655 1-91710

1-92399BE 1-92400BE 1-92404BE 1-92406BE 1-92410BE 1-92414BE 1-91650BE 1-91655BE 1-91710BE

8.0 8.6 9.5 9.7 9.4 9.0 9.9

1-91755-1 1-91760-1 1-91805-1 1-91810-1 1-91900-1 1-91905-1 1-91910-1

1-91755 1-91760 1-91805 1-91810 1-91900 1-91905 1-91910

1-91755BE 1-91760BE 1-91805BE 1-91810BE 1-91900BE 1-91905BE 1-91910BE

112cc 118cc 124cc

9000 CAST & STRIP9000 ROTATING ASSEMBLIES CHEVY bigSTREET BLOCK SERIES

Series STOCK 9000 CastREPLACEMENT Cranks, Pro Comp I-Beam Connecting RodsROTATING with 7/16” Cap Screws CAST STREET & STRIP ASSEMBLIES Hypereutectic, Forged or Premium Forged Pistons

External Balance Rotating Assemblies include Flexplate & Damper 460 460 460 460 460 460 489 489 489

9-10454L 9-10454L 9-10454L 9-10454L 9-10454L 9-10454L 9-454-4250-6135-L 9-454-4250-6135-L 9-454-4250-6135-L

2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6135-7/16 2-ICR6135-7/16 2-ICR6135-7/16

4.000" 4.000" 4.000" 4.000" 4.000" 4.000" 4.250" 4.250" 4.250"

6.135" 6.135" 6.135" 6.135" 6.385" 6.385" 6.135" 6.135" 6.135"

HYPEREUTECTIC FORGED HYPEREUTECTIC FORGED FORGED FORGED FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.280 4.280 4.280 4.280 4.280

FLAT FLAT DOME DOME FLAT DOME FLAT FLAT DOME

8.9 8.9 13.7 13.7 8.9 14.0 9.4 9.4 10.5

Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons

8.4 8.4 12.8 12.8 8.4 12.7 9.0 9.0 10.0

External Balance Rotating Assemblies include Flexplate & Damper 489 489 489 489 540 540 540

9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L 9-454-4250-6385-L

2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16 2-ICR6385-7/16

4.250" 4.250" 4.250" 4.250" 4.250" 4.250" 4.250"

6.385" 6.385" 6.385" 6.385" 6.385" 6.385" 6.385"

FORGED PREMIUM FORGED FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.280 4.280 4.500 4.500 4.500

FLAT FLAT DOME DOME FLAT DISH DOME

8.7 9.4 10.5 10.7 10.2 9.8 10.8

8.4 9.0 10.0 10.2 9.8 9.4 10.3

CHEVY big BLOCK 4340 forged COMPETITION ROTATING ASSEMBLIES

PHOTO www.scatcrankshafts.com

BIG BLOCK 454

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

CHEVY

UNBALanceD CRANK , ROD, PISTONS,

compression

8

CHEVY LS SERIES ROTATING ASSEMBLIES

CI crank

rod

crank ROD stroke LENGTH piston

piston bore

Type compression

UNBAL’D CRANK, ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

LS SERIES 4340 FORGED STREET & STRIP ROTATING ASSEMBLIES 4340 FORGED COMPETITION ROTATING ASSEMBLIES

CHEVY

LS SERIES

LS Series, 4340 Standard Weight Forged Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screw, Forged Pistons Internal Balanced Rotating Assemblies - 24 Tooth Reluctor Wheel (2005 & PRIOR) 4-LS1-4000-6125-24 2-ICR6125-7/16

4.000" 6.125"

FORGED

NOTE 1

FLAT 11.5

1-41900

1-41900BI

4-LS1-4000-6125-24 2-ICR6125-7/16 4-LS1-4125-6125-24 2-ICR6125-7/16 4-LS1-4125-6125-24 2-ICR6125-7/16

4.000" 6.125" 4.125" 6.125" 4.125" 6.125"

FORGED FORGED FORGED

NOTE 1 NOTE 1 NOTE 1

DISH 9.3 FLAT 11.5 DISH 9.3

1-41901 1-41920 1-41921

1-41901BI 1-41920BI 1-41921BI

Internal Balanced Rotating Assemblies - 58 Tooth Reluctor Wheel 4-LS1-4000-6125-58 2-ICR6125-7/16

4.000" 6.125"

FORGED

NOTE 1

FLAT 11.5

1-41910

1-41910BI

4-LS1-4000-6125-58 2-ICR6125-7/16 4-LS1-4125-6125-58 2-ICR6125-7/16

4.000" 6.125" 4.125” 6.125"

FORGED FORGED

NOTE 1 NOTE 1

DISH 9.3 FLAT 11.5

1-41911 1-41930

1-41911BI 1-41930BI

4-LS1-4125-6125-58 2-ICR6125-7/16

4.125" 6.125"

FORGED

NOTE 1

DISH 9.3

1-41931

1-41931BI

LS SERIES 4340 FORGED COMPETITION ROTATING ASSEMBLIES LS Series, 4340 Standard Weight Forged Cranks, H-Beam Connecting Rods with 7/16” Cap Screw, Forged Pistons Internal Balanced Rotating Assemblies - 24 Tooth Reluctor Wheel (2005 & PRIOR) 4-LS1-4000-6125-24 2-350-6125-2100-QLS 4.000” 6.125"

PREMIUM FORGED NOTE 1

FLAT 11.5

1-41902

1-41902BI

4-LS1-4000-6125-24 2-350-6125-2100-QLS 4.000” 6.125" 4-LS1-4125-6125-24 2-350-6125-2100-QLS 4.125” 6.125" 4-LS1-4125-6125-24 2-350-6125-2100-QLS 4.125” 6.125"

PREMIUM FORGED NOTE 1 PREMIUM FORGED NOTE 1 PREMIUM FORGED NOTE 1

DISH 9.3 FLAT 11.5 DISH 9.3

1-41903 1-41922 1-41923

1-41903BI 1-41922BI 1-41923BI

Internal Balanced Rotating Assemblies - 58 Tooth Reluctor Wheel

7

4-LS1-4000-6125-58 2-350-6125-2100-QLS 4.000" 6.125"

PREMIUM FORGED NOTE 1

FLAT 11.5

1-41912

1-41912BI

4-LS1-4000-6125-58 2-350-6125-2100-QLS 4.000" 6.125" 4-LS1-4125-6125-58 2-350-6125-2100-QLS 4.125” 6.125" 4-LS1-4125-6125-58 2-350-6125-2100-QLS 4.125" 6.125"

PREMIUM FORGED NOTE 1 PREMIUM FORGED NOTE 1 PREMIUM FORGED NOTE 1

DISH 9.3 FLAT 11.5 DISH 9.3

1-41913 1-41932 1-41933

1-41913BI 1-41932BI 1-41933BI

SCAT CRANKSHAFTS / FEATURES & BENEFITS

NOTE 1: SPECIFY BORE SIZE LS SERIES CUBIC INCH CHART

BORE 3.810 3.903 4.005 4.030 4.070 4.125 4.155

4.000 365 383 403 408 416 427 434

STROKE 4.125 376 395 417 421 428 441 448

STROKE 4.250 – – 428 434 442 454 461

FORD 302

SMALL BLOCK ROTATING ASSEMBLIES

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

type

54cc 58cc 64cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

302 SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES 302 Main, Series 9000 Cast Cranks, Pro Stock I-Beam Connecting Rods with 3/8” Cap Screws Hypereutectic, Forged or Premium Forged Pistons External Balanced Rotating Assemblies includes flexplate and damper 9-302-3250-5400-2123 9-302-3250-5400-2123 9-302-3250-5400-2123 9-302-3250-5400-2123 9-302-3250-5400-2123

2-ICR5400-927 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927

3.250" 3.250" 3.250" 3.250" 3.250"

5.400" 5.400" 5.400" 5.400" 5.400"

FORGED PREMIUM FORGED PREMIUM FORGED

4.030 4.030 4.030 4.030 4.030

FLAT FLAT DISH DISH DOME

9.5 10.4 9.3 9.3 12.9

9.0 9.7 8.7 8.7 11.8

8.4 8.9 8.1 8.1 11.1

1-94055-1 1-94060-1 1-94105-1 1-94110-1 1-94155-1

1-94055 1-94060 1-94105 1-94110 1-94155

T5BE 1-94060BE 1-94105BE 1-94110BE 1-94155BE

347 347 347 347 347 347 347

9-302-3400-5400-2123 9-302-3400-5400-2123 9-302-3400-5400-2123 9-302-3400-5400-2123 9-302-3400-5400-2123 9-302-3400-5400-2123 9-302-3400-5400-2123

2-ICR5400-927 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927

3.400" 3.400" 3.400" 3.400" 3.400" 3.400" 3.400"

5.400" 5.400" 5.400" 5.400" 5.400" 5.400" 5.400"

HYPER FORGED PREMIUM HYPER FORGED PREMIUM FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT FLAT FLAT DISH DISH DISH DOME

11.0 9.8 11.0 9.6 9.6 9.6 12.9

10.0 9.2 10.0 9.0 9.0 9.0 11.8

9.6 8.7 9.6 8.6 8.6 8.6 11.1

1-94160-1 1-94165-1 1-94170-1 1-94175-1 1-94180-1 1-94185-1 1-94195-1

1-94160 1-94165 1-94170 1-94175 1-94180 1-94185 1-94195

1-94160BE 1-94165BE 1-94170BE 1-94175BE 1-94180BE 1-94185BE 1-94195BE

1-45005-1 1-45155-1 1-45205-1 1-45305-1 1-45355-1

1-45005 1-45155 1-45205 1-45305 1-45355

1-45005BE 1-45155BE 1-45205BE 1-45305BE 1-45355BE

302 4340 FORGED COMPETITION ROTATING ASSEMBLIES 302 Main, 4340 Forged Standard Weight Cranks, Pro Stock I-Beam Connecting Rods with 3/8” Cap Screws Forged Pistons External Balanced Rotating Assemblies includes flexplate and damper 306 331 331 347 347

4-302-3000-5090-2123 4-302-3250-5400-2123 4-302-3250-5400-2123 4-302-3400-5400-2123 4-302-3400-5400-2123

2-ICR5090 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927 2-ICR5400-927

3.000" 3.250" 3.250" 3.400" 3.400"

5.090" 5.400" 5.400" 5.400" 5.400"

FORGED FORGED FORGED FORGED FORGED

4.030 4.030 4.030 4.030 4.030

FLAT FLAT DISH FLAT DISH

9.0 9.5 9.3 9.8 9.6

8.4 9.0 8.7 9.2 9.0

8.0 8.4 8.1 8.7 8.6

www.scatcrankshafts.com

ROTATING ASSEMBLIES

331 331 331 331 331

FORD

CI

compression

8

FORD 302 & 351

FORD

ROTATING ASSEMBLIES

SMALL BLOCK ROTATING ASSEMBLIES

7

CI

crank

rod

crank stroke

ROD LENGTH piston

piston bore

compression type

54cc 58cc 64cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

302 4340 FORGED COMPETITION ROTATING ASSEMBLIES 4340 FORGED COMPETITION ROTATING ASSEMBLIES 302 Main, 4340 Forged Standard Weight Cranks, H-Beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons External Balanced Rotating Assemblies includes flexplate and damper 306 306 331 331 331 347 347 347

4-302-3000-5090-2123 4-302-3000-5090-2123 4-302-3250-5400-2123 4-302-3250-5400-2123 4-302-3250-5400-2123 4-302-3400-5400-2123 4-302-3400-5400-2123 4-302-3400-5400-2123

2-302-5090-2123-912 2-302-5090-2123-912 2-302-5400-2123-927 2-302-5400-2123-927 2-302-5400-2123-927 2-302-5400-2123-927 2-302-5400-2123-927 2-302-5400-2123-927

3.000" 3.000" 3.250" 3.250" 3.250" 3.400" 3.400" 3.400"

5.090" 5.090" 5.400" 5.400" 5.400" 5.400" 5.400" 5.400"

PREMIUM PREMIUM PREMIUM PREMIUM FORGED PREMIUM PREMIUM FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT DISH FLAT DISH DOME FLAT DISH DOME

10.2 9.1 10.4 9.3 12.9 11.0 9.6 12.9

9.7 8.6 9.7 8.7 11.8 10.0 9.0 11.8

9.2 8.3 8.9 8.1 11.1 9.6 8.6 11.1

1-45010-1 1-45060-1 1-45160-1 1-45210-1 1-45255-1 1-45310-1 1-45360-1 1-45405-1

1-45010 1-45060 1-45160 1-45210 1-45255 1-45310 1-45360 1-45405

1-45010BE 1-45060BE 1-45160BE 1-45210BE 1-45255BE 1-45310BE 1-45360BE 1-45405BE

FLAT DISH FLAT DISH

11.5 9.4 12.0 10.3

10.6 8.9 11.1 9.7

10.1 8.4 10.6 9.1

1-45410-1 1-45411-1 1-45415-1 1-45416-1

1-45410 1-45411 1-45415 1-45416

1-45410BE 1-45411BE 1-45415BE 1-45416BE

1-95250-1 1-95257-1

1-95250 1-95257

1-95250BE 1-95257BE

For Aftermarket Blocks with Standard Bore at 4.125 Dart, World, Ford Racing 347 347 363 363

4-302-3250-5400-2123 4-302-3250-5400-2123 4-302-3400-5400-2123 4-302-3400-5400-2123

2-302-5400-2123-927 2-302-5400-2123-927 2-302-5400-2123-927 2-302-5400-2123-927

3.250” 3.250” 3.400” 3.400"

5.400" 5.400" 5.400" 5.400"

PREMIUM PREMIUM PREMIUM PREMIUM

4.125 4.125 4.125 4.125

351 WINDSOR ENGINE SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES 351 3.000” Main, Series 9000 Cast Cranks, Pro Stock I-Beam Connecting Rods with 3/8” Cap Screws Hypereutectic, Forged or Premium Forged Pistons External Balanced Rotating Assemblies 357 9-351-3500-5955-2311 357 9-351-3500-5955-2311

2-ICR5955-912 2-ICR5955-912

3.500" 3.500"

SCAT CRANKSHAFTS / FEATURES & BENEFITS

5.955" 5.955"

HYPER FORGED

4.030 4.030

FLAT FLAT

10.5 10.5

FORD 351

SMALL BLOCK ROTATING ASSEMBLIES

crank

rod

crank stroke

ROD LENGTH piston

piston bore

type

54cc 58cc 64cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

351 3.000” Main,9000 Series CAST 9000 Cast Cranks, Pro I-Beam ConnectingASSEMBLIES Rods with 7/16” Cap Screws 302 SERIES STREET &Comp STRIP ROTATING T CRANKSHAF SCA TS

NEW •

•

INTERNAL Balanced Rotating Assemblies

ANKSHA AT CR FT SC S

RANKSHAF AT C TS SC

•

•

Forged or Premium Forged Pistons

ANKSHA AT CR FT SC S

9-351-385-6200-2100W 2-ICR6200-7/16

3.850"

6.200"

FORGED NEW

4.030

FLAT

13.0

12.3

11.4

1-94206-1

1-94206

1-94206BI

9-351-385-6200-2100W 2-ICR6200-7/16

3.850"

6.200”

4.030

DISH

10.1

9.7

9.2

1-94256-1

1-94256

1-94256BI

408 408 408 408

9-351-400-6200-2100W 9-351-400-6200-2100W 9-351-400-6200-2100W 9-351-400-6200-2100W

4.000" 4.000" 4.000" 4.000"

6.200" 6.200" 6.200" 6.200"

FORGED NEW FORGED PREMIUM FORGED PREMIUM

4.030 4.030 4.030 4.030

FLAT FLAT DISH DISH

11.8 12.6 10.7 10.7

10.5 11.7 10.1 10.1

10.0 10.7 9.4 9.4

1-94306-1 1-94311-1 1-94356-1 1-94361-1

1-94306 1-94311 1-94356 1-94361

1-94306BI 1-94311BI 1-94356BI 1-94361BI

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

1-94410-1 1-94270-1 1-94272-1

1-94410 1-94270 1-94272

CI

crank

2-ICR6200-7/16 2-ICR6200-7/16 2-ICR6200-7/16 2-ICR6200-7/16

rod

crank stroke

ROD LENGTH piston

piston bore

compression type

62cc 72cc 80cc

351 CLEVELAND ENGINE SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES 302 4340 FORGED COMPETITION ROTATING ASSEMBLIES 351 2.750” Main, Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons

External Balanced Rotating Assemblies 393 408 408

9-351-385-5955-2100C 2-ICR6000-7/16 9-351-400-6000-2100C 2-ICR6000-7/16 9-351-400-6000-2100C 2-ICR6000-7/16

3.850" 4.000" 4.000"

6.000" 6.000" 6.000"

PREMIUM FORGED FORGED

4.030 4.030 4.030

FLAT FLAT DISH

12.5 12.3 10.5

11.6 11.4 9.8

10.6 10.8 9.4

1-94410BE 1-94270BE 1-94272BE

www.scatcrankshafts.com

ROTATING ASSEMBLIES

393 393

FORD

CI

compression

8

FORD 460

FORD

ROTATING ASSEMBLIES

BIG BLOCK ROTATING ASSEMBLIES

7

CI

crank

rod

crank stroke

ROD LENGTH piston

piston bore

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

10.8 8.9

1-94710-1 1-94810-1

1-94710 1-94810

1-94710BI 1-94810BI

compression type

74cc 80cc 94cc

SERIES 9000 COMPETITION CAST STREETROTATING & STRIP ROTATING ASSEMBLIES 4340 FORGED ASSEMBLIES 460 Main, Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Forged Pistons Internal Balanced Rotating Assemblies 502 502

9-460-4150-6700-2200 2-ICR6700-7/16 9-460-4150-6700-2200 2-ICR6700-7/16

4.150" 4.150"

6.700" 6.700"

FORGED FORGED

4.390 4.390

FLAT DISH

12.5 9.9

11.7 9.5

460 Main, Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16 Cap Screws Forged Pistons External Balanced Rotating Assemblies INCLUDES FLEXPLATE 520 520 545 545

9-460-4300-6700-2200 9-460-4300-6700-2200 9-460-4500-6700-2200 9-460-4500-6700-2200

2-ICR6700-7/16 2-ICR6700-7/16 2-ICR6700-7/16 2-ICR6700-7/16

4.300" 4.300" 4.500" 4.500"

6.700" 6.700" 6.700" 6.700"

FORGED FORGED FORGED FORGED

4.390 4.390 4.390 4.390

FLAT DISH FLAT DISH

13.4 9.8 13.7 11.04

13.1 9.6 12.7 10.5

10.9 8.4 12.2 9.5

1-94855-1 1-94955-1 1-95005-1 1-95105-1

1-94855 1-94955 1-95005 1-95105

1-94855BE 1-94955BE 1-95005BE 1-95105BE

13.4 13.6 9.9 11.5 9.8 14.1 10.3

13.1 12.7 9.5 10.7 9.4 13.3 9.8

10.9 11.2 8.5 10.4 8.6 11.6 9.0

1-94860-1 1-94965-1 1-94970-1 1-95010-1 1-95110-1 1-95115-1 1-95120-1

1-94860 1-94965 1-94970 1-95010 1-95110 1-95115 1-95120

1-94860BE 1-94965BE 1-94970BE 1-95010BE 1-95110BE 1-95115BE 1-95120BE

460 Main, Series 9000 Cast Cranks, H-Beam Connecting Rods with 7/16 Cap Screws Premium Forged Pistons External Balanced Rotating Assemblies INCLUDES FLEXPLATE 520

9-460-4300-6700-2200 2-454-6800-2200

4.300"

6.800"

PREMIUM

545 545 557 557

9-460-4500-6700-2200 9-460-4500-6700-2200 9-460-4500-6700-2200 9-460-4500-6700-2200

4.500" 4.500" 4.500" 4.500"

6.700" 6.700" 6.700" 6.700"

PREMIUM PREMIUM PREMIUM PREMIUM

351 WINDSOR 9000 PREMIUM 532 9-460-4300-6700-2200 ENGINE 2-454-6800-2200 SERIES 4.300" 6.800" CAST PREMIUM 532 9-460-4300-6700-2200 2-454-6800-2200 4.300"ASSEMBLIES 6.800" STREET & STRIP ROTATING 2-454-6700-2200 2-454-6700-2200 2-454-6700-2200 2-454-6700-2200

SCAT CRANKSHAFTS / FEATURES & BENEFITS

4.390 4.440 4.440 4.390 4.390 4.440 4.440

FLAT FLAT DISH FLAT DISH FLAT DISH

FORD 351

SMALL BLOCK ROTATING ASSEMBLIES

crank

rod

crank stroke

ROD LENGTH piston

piston bore

type

74cc 80cc 94cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

302 SERIES 9000 CAST STREET & STRIPASSEMBLIES ROTATING ASSEMBLIES 4340 FORGED COMPETITION ROTATING 460 Main, 4340 Standard Weight Forged Cranks, H-Beam Connecting Rods with 7/16 Cap Screws Upgrade available to 4340 Forged Pro Comp or Superlight Crankshaft Premium Forged Pistons Internal Balanced Rotating Assemblies 2-454-6700-2200 2-454-6700-2200

4.150" 4.150"

6.700" 6.700"

PREMIUM PREMIUM

4.390 4.390

FLAT DISH

12.5 9.9

11.7 9.5

10.8 8.9

1-47600 1-47602

1-47600BI 1-47602BI

520 520 532 532

4-460-4300-6700-2200 4-460-4300-6700-2200 4-460-4300-6700-2200 4-460-4300-6700-2200

2-454-6800-2200 2-454-6800-2200 2-454-6800-2200 2-454-6800-2200

4.300" 4.300" 4.300" 4.300"

6.800" 6.800" 6.800" 6.800"

PREMIUM PREMIUM PREMIUM PREMIUM

4.390 4.390 4.440 4.440

FLAT DISH FLAT DISH

13.4 9.8 13.6 9.9

13.1 9.6 12.7 9.5

10.9 8.4 11.2 8.6

1-47604 1-47606 1-47608 1-47610

1-47604BI 1-47606BI 1-47608BI 1-47610BI

545 545 557 557

4-460-4500-6700-2200 4-460-4500-6700-2200 4-460-4500-6700-2200 4-460-4500-6700-2200

2-454-6700-2200 2-454-6700-2200 2-454-6700-2200 2-454-6700-2200

4.500" 4.500" 4.500" 4.500"

6.700" 6.700" 6.700" 6.700"

PREMIUM PREMIUM PREMIUM PREMIUM

4.390 4.390 4.440 4.440

FLAT DISH FLAT DISH

13.7 11.5 13.7 11.5

12.7 10.7 12.7 10.7

12.2 10.4 12.2 10.4

1-47612 1-47614 1-47616 1-47618

1-47612BI 1-47614BI 1-47616BI 1-47618BI

351 CLEVELAND ENGINE SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES 302 4340 FORGED COMPETITION ROTATING ASSEMBLIES

PHOTO

www.scatcrankshafts.com

ROTATING ASSEMBLIES

502 4-460-4150-6700-2200 502 4-460-4150-6700-2200

FORD

CI

compression

8

FORD 351

FORD

ROTATING ASSEMBLIES

SMALL BLOCK ROTATING ASSEMBLIES

7

CI

crank

rod

crank stroke

ROD LENGTH piston

piston bore

compression type

62cc 72cc 80cc

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

351 CLEVELAND ENGINE 4340ROTATING COMPETITION ROTATING ASSEMBLIES SERIES 9000 COMPETITION CAST STREET &FORGED STRIP ROTATING ASSEMBLIES 4340 FORGED ASSEMBLIES 351 2.750” Main, 4340 Standard Weight Forged Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Premium Forged Pistons INTERNAL & External Balanced Rotating Assemblies 357 4-351C-3500-6000 393 4-351C-3850-6000

2-ICR6000-7/16 2-ICR6000-7/16

3.500" 3.850"

6.000" 6.000"

PREMIUM PREMIUM

4.030 4.030

FLAT FLAT

11.5 12.5

10.6 11.6

9.7 10.6

1-46010-1 1-46235-1

1-46010 1-46235

1-46010BI 1-46235BE

11.4 9.8

10.8 9.4

1-46260-1 1-46265-1

1-46260 1-46265

1-46260BE 1-46265BE

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

1-47108-1 1-47258-1 1-47308-1 1-47353-1 1-47362-1 1-47457-1 1-47508-1

1-47108 1-47258 1-47308 1-47353 1-47362 1-47457 1-47508

351 2.750” Main, 4340 Standard Weight Forged Cranks, H-Beam Connecting Rods with 7/16” Cap Screws Forged Pistons External Balanced Rotating Assemblies 408 408

4-351C-4000-6000 4-351C-4000-6000

2-350-6000-2100 2-350-6000-2100

4.000" 4.000"

6.000" 6.000"

FORGED FORGED

SCAT offers special timing gear sets to adapt cranks to fit cleveland engine:

CI

crank

rod

crank stroke

4.030 4.030

FLAT DISH

12.3 10.5

PART #TCS-351-CP Performance

ROD LENGTH piston

piston bore

compression type

54cc 58cc 64cc

351 WINDSOR WINDSORENGINE ENGINE SERIES 9000 CAST 4340 FORGED COMPETITION ROTATING ASSEMBLIES STREET & STRIP ROTATING ASSEMBLIES

351 3.000” Main, 4340 Standard Weight Forged Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons Internal Balanced Rotating Assemblies

357 393 393 408 408 418 418

4-351W-3500-6000 4-351W-3850-6125 4-351W-3850-6125 4-351W-4000-6200 4-351W-4000-6200 4-351W-4100-6200 4-351W-4100-6200

2-ICR6200-7/16 2-ICR6125-7/16 2-ICR6125-7/16 2-ICR6200-7/16 2-ICR6200-7/16 2-ICR6200-7/16 2-ICR6200-7/16

3.500" 3.850" 3.850" 4.000" 4.000" 4.100" 4.100"

SCAT CRANKSHAFTS / FEATURES & BENEFITS

6.200" 6.125" 6.125" 6.200" 6.200" 6.200" 6.200"

PREMIUM FORGED FORGED FORGED FORGED FORGED FORGED

4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT FLAT DISH FLAT DISH FLAT DISH

10.5 12.2 9.1 12.6 10.7 12.9 11.1

10.1 11.3 8.7 11.7 10.1 12.0 10.3

9.6 10.4 8.1 10.7 9.4 11.0 9.6

1-47108BI 1-47258BI 1-47308BI 1-47353BI 1-47362BI 1-47457BI 1-47508BI

FORD 351

SMALL BLOCK ROTATING ASSEMBLIES

crank

rod

crank stroke

ROD LENGTH piston

piston bore

type

54cc 58cc 64cc

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

1-47110-1 1-47260-1 1-47310-1 1-47355-1 1-47360-1 1-47405-1 1-47410-1 1-47460-1 1-47510-1

1-47110 1-47260 1-47310 1-47355 1-47360 1-47405 1-47410 1-47460 1-47510

1-47110BI 1-47260BI 1-47310BI 1-47355BI 1-47360BI 1-47405BI 1-47410BI 1-47460BI 1-47510BI

351 3.000” Main, 4340 Standard Weight Forged Cranks, H-Beam Connecting Rods with 7/16” Cap Screws 302 SERIES 9000 CAST STREET & STRIPASSEMBLIES ROTATING ASSEMBLIES 4340 ROTATING ForgedFORGED or PremiumCOMPETITION Forged Pistons Internal Balanced Rotating Assemblies 357 393 393 408 408 408 408 418 418

4-351W-3500-6000 4-351W-3850-6125 4-351W-3850-6125 4-351W-4000-6200 4-351W-4000-6200 4-351W-4000-6200 4-351W-4000-6200 4-351W-4100-6200 4-351W-4100-6200

2-350-6200-2100 2-350-6200-2100 2-350-6200-2100 2-350-6250-2100 2-350-6250-2100 2-350-6250-2100 2-350-6250-2100 2-350-6200-2100 2-350-6200-2100

3.500" 3.850" 3.850" 4.000" 4.000" 4.000" 4.000" 4.100" 4.100"

6.200" 6.200" 6.200" 6.200" 6.200" 6.200" 6.200" 6.200" 6.200"

PREMIUM PREMIUM PREMIUM FORGED PREMIUM FORGED PREMIUM PREMIUM PREMIUM

4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030 4.030

FLAT FLAT DISH FLAT FLAT DISH DISH FLAT DISH

10.5 12.2 9.1 12.6 12.6 10.7 10.7 12.9 11.1

10.1 11.3 8.7 11.7 11.7 10.1 10.1 12.0 10.3

9.6 10.4 8.1 10.7 10.7 9.4 9.4 11.0 9.6

351 WINDSOR, DART, WORLD & FORD RACING BLOCKS 4340 FORGED COMPETITION ROTATING ASSEMBLIES WITH 2.750” MAIN 4340 Standard Weight Forged Cranks, H-Beam Connecting Rods with 7/16” Cap Screws

351 CLEVELAND ENGINE SERIES CAST Upgrade available to 4340 Forged Pro Comp or9000 Superlight Crankshaft Premium Forged Pistons STREET & STRIP ROTATING ASSEMBLIES Internal Balanced Rotating Assemblies - STANDARD WEIGHT FORGED CRANKSHAFTS 302 4340 FORGED COMPETITION ROTATING ASSEMBLIES 352-375

4-351C-3500-6000

2-350-6000-2100

3.500"

6.000"

PREMIUM

*

FLAT

11.1

1-46570

1-46570BI

393-410

4-351C-3850-6200

2-350-6200-2100

3.850"

6.200"

PREMIUM

*

FLAT

11.3-1

1-46576

1-46576BI

393-410

4-351C-3850-6200

2-350-6200-2100

3.850"

6.200"

PREMIUM

*

DISH

8.7-1

1-46578

1-46578BI

402-415

4-351C-4000-6200

2-350-6250-2100

4.000"

6.250"

PREMIUM

*

FLAT

11.7-1

1-46580

1-46580BI

402-415

4-351C-4000-6200

2-350-6250-2100

4.000"

6.250"

PREMIUM

*

DISH

10.1-1

1-46582

1-46582BI

425-444

4-351C-4100-6200

2-350-6200-2100

4.100"

6.200"

PREMIUM

*

FLAT

12.1

1-46584

1-46584BI

425-444

4-351C-4100-6200

2-350-6200-2100

4.100"

6.200"

PREMIUM

*

DISH

9.5-1

1-46586

1-46586BI

454-468

4-351C-4250-6200

2-350-6200-2100

4.250"

6.200"

PREMIUM

*

FLAT

13.1

1-46588

1-46588BI

454-468

4-351C-4250-6200

2-350-6200-2100

4.250"

6.200"

PREMIUM

*

DISH

10.5-1

1-46590

1-46590BI

*Specify BORE SIZE (4.000, 4.030, 4.125 or 4.155)

www.scatcrankshafts.com

ROTATING ASSEMBLIES

UNBALanceD CRANK , ROD, PISTONS,

FORD

CI

compression

8

VINTAGE FORD

FORD

VINTAGE

CRANKSHAFTS & RODS

FLATHEAD CRANKSHAFTS & ROTATING ASSEMBLIES Features & Benefits

• Ground to exacting tolerances • Micro- polished for maximum wear • Stock or 2.00”Rod Journals • Available in 4.000”,4.125”, 4.250” & 4.375” strokes • H-beam connecting rods also available

MODEL A/MODEL T FORGED CHROMOLY CRANKSHAFTS Features & Benefits

• All four counterweights machined to exact symmetrical position & mass • Ground to exacting tolerances • Micro- polished for maximum wear • Electronically balanced to +/- 2 grams • Available in 4.000” & 4.250” strokes • Available with or without oil holes • Other strokes available...Call for details

7

SCAT CRANKSHAFTS / FEATURES & BENEFITS

F O R D M ODE L A / T / B

COUNTERWEIGHTED HIGH TENSILE CHROMOLY FORGED CRANKSHAFTS T CRANKSHAF SCA TS

• Electronically balanced to +/- 2 grams • Exterior profile fully machined • All four counterweights machined to • Ground to exacting tolerances exact symmetrical position and mass • Micro-polished for maximum bearing wear

•

•

NEW

AN AT CR KSHAFT SC S

RANKSHAF AT C TS SC

•

•

ANKSHA AT CR FT SC S

FORD

PART NUMBER 7-T-4000 7-T-4000-H 7-T-4250-1590 7-T-4250-1590-H 7-T-4250-1625 7-T-4250-1625-H 7-A-4250 7-A-4250-H 7-B-4250 7-B-4250-H

DESCRIPTION

MAINS

STROKE

WEIGHT*

Model 'T' Replacement 1908-1927 Model 'T' Replacement 1908-1927, with oil holes Model 'T' Stroker, 4.250" Stroke, Model 'A' Rod Journal Model 'T' Stroker, 4.250" Stroke, Model 'A' Rod Journal, with oil holes Model 'T' Stroker, 4.250" Stroke, Model 'A' Rod Journal Model 'T' Stroker, 4.250" Stroke, Model 'A' Rod Journal, with oil holes Model 'A' Replacement 1928-1931 Model 'A' Replacement 1928-1931, with oil holes Model B/C 1932-1934, Uses Model 'A' Rod Model B/C 1932-1934, Uses Model 'A' Rod, with oil holes

1.250" 1.250" 1.590" 1.590" 1.625" 1.625" 1.625" 1.625" 2.000" 2.000"

4.000" 4.000" 4.250" 4.250" 4.250" 4.250" 4.250" 4.250" 4.250" 4.250"

31 lbs 31 lbs 33 lbs 33 lbs 33 lbs 33 lbs 35 lbs 35 lbs 36 lbs 36 lbs

VINTAGE

Straight Shot Oiling System

Straight Shot Oiling System

www.scatcrankshafts.com

8

F O R D M ODE L A / T S T R OKE R & F L A T H E A D CONNECTING RODS, PISTONS & BEARINGS

H-BEAM CHROMOLY HIGH TENSILE FORGED CONNECTING RODS PART NUMBER 2-A7500-1500

SHORT NUMBER DESCRIPTION 675015 MODEL A BUSHED FLATHEAD

BUSHED

ARP 8740 3/8” CAP SCREWS

2-239-7000-2138 670021

FORD

VINTAGE

3/8” stud/ nut

ROD LENGTH 7.500

CRANK PIN 1.500

WRIST PIN 1.002

B.E Width 1.625

WGHT GMS

2-239-7000-2000A

6700A

7.000

2.000

.750

.865

530

7.000

2.138

.750

.865

530

ARP 2000 3/8” CAP SCREWS

FLATHEAD

BUSHED

2-239-7000-2138

Not available with ARP2000

2-239-7000-2000

2-A7500-1500

Pistons (incl Rings) PART wght NUMBER SIZE description stroke rod length ring grooves c.h. gms* 1000 3.875 MODEL A (1928-32) 4.250 7.500 CAST 1/8, 1/8, 5/32 1.906 80564 3.312 FLATHEAD 4.000 7.000 FORGED 3/32, 3/32, 5/32 1.436 514 80571 3.375 FLATHEAD 4.125 7.000 FORGED 3/32, 3/32, 5/32 1.374 347 80572 3.312 FLATHEAD 4.125 7.000 FORGED 3/32, 3/32, 5/32 1.374 312 80574 3.312 FLATHEAD 4.250 7.000 FORGED 3/32, 3/32, 5/32 1.311 320 80576 3.375 FLATHEAD 4.250 7.000 FORGED 3/32, 3/32, 5/32 1.311 325

*Weights are approximate, actuals may vary

80564

7

SHORT NUMBER 675015A

ARP 2000 7/16” CAP SCREWS

ARP 8740 7/16” CAP SCREWS

2-239-7000-2000 6700

PART NUMBER 2-A7500-1500A

SCAT CRANKSHAFTS / FEATURES & BENEFITS

F O R D M ODE L A / T S T R OKE R & F L A T H E A D

CONNECTING RODS, PISTONS & BEARINGS

Main bearings PART NUMBER SIZE description 533M STD FLATHEAD (1939-48) 59A BLOCK 533M-10 .010 FLATHEAD (1939-48) 59A BLOCK MS352A.000 STD FLATHEAD (1949-53) 8BA BLOCK MS352A.010 .010 FLATHEAD (1949-53) 8BA BLOCK

Other undersizes available

FORD

533M

ROD BEARINGS JOURNAL USE WITH SIZE Notes 2-A7500-1500 1.500 2-A7500-1500 1.490 Inserts for SCAT rods 2-A7500-1500 1.480 2-A7500-1500 1.470 2-239-7000-2000 2.000 2-239-7000-2000 1.999 For SCAT rods only 2-239-7000-2000 1.990 2-239-7000-2138 2.138 2-239-7000-2138 2.128 Std Ford rods 2-239-7000-2138 2.118 1946-1953 2-239-7000-2138 2.108

CR1273AM

CR8022AM

VINTAGE

PART CONNECTING ROD NUMBER size description CR1273AM STD MODEL A CR1273AM-10 .010 MODEL A CR1273AM-20 .020 MODEL A CR1273AM-30 .030 MODEL A CR811AM STD FLATHEAD CR811AM-1 .001 FLATHEAD CR811AM-10 .010 FLATHEAD CR8022AM STD FLATHEAD CR8022AM-10 .010 FLATHEAD CR8022AM-20 .020 FLATHEAD CR8022AM-30 .030 FLATHEAD

PHOTO www.scatcrankshafts.com

8

FORD FLATHEAD

CRANKSHAFTS & ROTATING ASSEMBLIES

FORD FLATHEAD SERIES 9000 CAST LIGHTWEIGHT STROKER CRANKSHAFTS

FORD

VINTAGE

PART NUMBER 9-239-4000-2000 9-239-4000-2138 9-239-4125-2000 9-239-4125-2138 9-239-4250-2000 9-239-4375-2000

SHORT NUMBER 923910 923911 923920 923921 923930 923940

DESCRIPTION

crank stroke 4.000" 4.000" 4.125" 4.125" 4.250" 4.375"

FLATHEAD FLATHEAD FLATHEAD FLATHEAD FLATHEAD FLATHEAD

rod PIN 2.000" 2.138" 2.000" 2.138" 2.000" 2.000"

Tech notes Internal balance Internal balance Internal balance Internal balance Internal balance Internal balance

FORD FLATHEAD SERIES 9000 MERCURY REBUILD KIT (265 cubic inch) CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

74CC

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

BALANCED COMPLETE ASSY

239 Main, Series 9000 Cast Crank, H-beam Connecting Rods with 3/8” Cap Screws, Cast Pistons

Internal Balanced Rotating Assembly

EARLY BLOCKS WITH BELL HOUSING 1939-1948 265 9-239-4000-2000 2-239-7000-2000 4.000

7.000

LATE BLOCKS WITHOUT BELL HOUSING 1949-1953 265 9-239-4000-2000 2-239-7000-2000 4.000

7.000

CAST

.030 to .1250

DOME

9.4 to 1

1-94595

1-94595BI

NEW CAST

.030 to .1250

DOME

9.4 to 1

1-94596

1-94596BI

PHOTO

7

ROD LENGTH 7.000" 7.000" 7.000" 7.000" 7.000" 7.000"

SCAT CRANKSHAFTS / FEATURES & BENEFITS

FORD FLATHEAD

ROTATING ASSEMBLIES

FORD FLATHEAD SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES CI

crank

rod

crank stroke

ROD LENGTH

piston

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

BALANCED COMPLETE ASSY

9.4 to 1 9.7 to 1 9.7 to 1 10.1 10.2 to 1

1-94602 1-94603 1-94604 1-94606 1-94607

1-94602BI 1-94603BI 1-94604BI 1-94606BI 1-94607BI

9.4 to 1 9.7 to 1 9.7 to 1 10.1 10.2 to 1

1-94613 1-94614 1-94616 1-94617 1-94618

1-94613BI 1-94614BI 1-94616BI 1-94617BI 1-94618BI

compression

piston bore

type

74CC

239 Main, Series 9000 Cast Cranks, H-beam Connecting Rods with 3/8” Cap Screw, Premium Forged •

7.000" 7.000" 7.000" 7.000” 7.000"

PREMIUM PREMIUM PREMIUM PREMIUM PREMIUM

ANKSHA AT CR FT SC S

3.3125 3.3125 3.3750 3.3125 3.3750

DOME DOME DOME DOME DOME

4.000" 4.125" 4.125" 4.250” 4.250"

RANKSHAF AT C TS SC

• ANKSHA AT CR FT SC S

2-239-7000-2000 2-239-7000-2000 2-239-7000-2000 2-239-7000-2000 2-239-7000-2000

7.000" 7.000" 7.000" 7.000” 7.000"

PREMIUM PREMIUM PREMIUM PREMIUM PREMIUM

3.3125 3.3125 3.3750 3.3125 3.3750

DOME DOME DOME DOME DOME

www.scatcrankshafts.com

VINTAGE

9-239-4000-2000 9-239-4125-2000 9-239-4125-2000 9-239-4250-2000 9-239-4250-2000

ANKSHA AT CR FT SC S

NEW

LATE BLOCKS WITHOUT BELL HOUSING 1949-1953 274 286 296 293 304

T CRANKSHA FT SCA S •

•

•

4.000" 4.125" 4.125" 4.250” 4.250"

•

2-239-7000-2000 2-239-7000-2000 2-239-7000-2000 2-239-7000-2000 2-239-7000-2000

FORD

9-239-4000-2000 9-239-4125-2000 9-239-4125-2000 9-239-4250-2000 9-239-4250-2000

ANKSHA AT CR FT SC S

NEW

EARLY BLOCKS WITH BELL HOUSING 1939-1948 274 286 296 293 304

T CRANKSHAF SCA TS

RANKSHAF AT C TS SC

•

•

Internal Balanced Rotating Assemblies

8

T CRANKSHA FT SCA S

RANKSHAF AT C TS SC

NEW •

•

CRANKSHAFTS, RODS & ROTATING ASSEMBLIES

ANKSHA AT CR FT SC S

FORD FE

•

•

ANKSHA AT CR FT SC S

FORD FE FORGED 4340 STANDARD WEIGHT CRANKSHAFTS PART NUMBER

SHORT NUMBER

DESCRIPTION

crank stroke

ROD LENGTH

rod PIN

Tech notes

4-FE-4125-6700-2200

4FE100

STROKER

4.125

6.700

2.200

Internal balance

4-FE-4250-6700-2200

4FE200

STROKER

4.250

6.700

2.200

Internal balance

FORD FE SERIES 9000 CAST LIGHTWEIGHT STROKER CRANKSHAFTS

VINTAGE

9-428-3980-6490-2438 9-FE-4125-6700-2200 9-FE-4250-6700-2200

942810 9FE100 9FE200

STOCK FE, 428 STROKER STROKER

4.000" 4.125" 4.250"

6.490" 6.700" 6.700"

2.438" 2.200" 2.200"

External Balance Internal balance, may require Mallory Internal balance, may require Mallory

FORD FE Connecting rods PART NUMBER

SHORT NUMBER

part number

short number

DESCRIPTION

ROD LENGTH

crank PIN

wrist TIN

B.E. width

428 Ford

6.490"

2.438"

.975"

.875"

Bushed

6.700"

2.200"

.990"

.992"

6.700"

2.200"

.990"

.992"

FORGED H-BEAM CONNECTING RODS with 7/16” Cap Screws 2-428-6490-2438-975

66490

2-454-6700-2200 6670022 ARP 8740 7/16” CAP SCREWS

2-428-6490-2438-975A 2-454-6700-2200A ARP 2000 7/16” CAP SCREWS

66490A 6670022A

NOTE 1

FORD

FORGED PRO STOCK I-BEAM CONNECTING RODS with 7/16” Cap Screws 2-ICR6700-7/16 26700716 ARP 8740 7/16” CAP SCREWS

2-ICR6700-7/16A ARP 2000 7/16” CAP SCREWS

26700716A

NOTE 1

NOTE 1: For STROKERS . . . Use Big Block Chevy Bearing and .990 Stock Big Block Pins.

compression CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

type

72cc

76cc

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

BALANCED COMPLETE ASSY

10.7 9.3

1-94640 1-94644

1-94640BI 1-94644BI

FORD FE SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES FE 390 Block, Series 9000 Cast Cranks, Pro Comp I-beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons Internal Balanced Rotating Assemblies 431 431

7

9-FE-4125-6700-2200 9-FE-4125-6700-2200

2-ICR6700-7/16 2-ICR6700-7/16

4.125" 4.125"

SCAT CRANKSHAFTS / FEATURES & BENEFITS

6.700" 6.700"

FORGED FORGED

4.080 4.080

FLAT DISH

11.0 9.3

FORD FE

CRANKSHAFTS, RODS & ROTATING ASSEMBLIES

compression CI

crank

rod

crank stroke

ROD LENGTH

piston

piston bore

type

72cc

76cc

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

FLAT DISH FLAT DISH

10.7 9.7 11.0 9.3

10.3 9.4 10.7 9.0

1-94620 1-94622 1-94642 1-94646

1-94620BI 1-94622BI 1-94642BI 1-94646BI

FLAT DISH

11.8 9.3

11.4 9.0

1-94648 1-94650

1-94648BI 1-94650BI

FLAT DISH FLAT DISH

11.2 10.1 11.8 9.3

10.7 9.7 11.4 9.0

1-94624 1-94626 1-94652 1-94654

1-94624BI 1-94626BI 1-94652BI 1-94654BI

BALANCED COMPLETE ASSY

FE 390 Block, Series 9000 Cast Cranks, H-beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons Internal Balanced Rotating Assemblies 9-428-3980-6490-2438 9-428-3980-6490-2438 9-FE-4125-6700-2200 9-FE-4125-6700-2200

2-428-6490-2438-975 2-428-6490-2438-975 2-454-6700-2200 2-454-6700-2200

3.980" 3.980" 4.125" 4.125"

6.490" 6.490" 6.700" 6.700"

FORGED FORGED PREMIUM PREMIUM

4.080 4.080 4.080 4.080

FE 428 Block, Series 9000 Cast Cranks, Pro Comp I-beam Connecting Rods with 7/16” Cap Screws Forged Pistons Internal Balanced Rotating Assemblies 462 462

9-FE-4250-6700-2200 9-FE-4250-6700-2200

2-ICR6700-7/16 2-ICR6700-7/16

4.250" 4.250"

6.700" 6.700"

FORGED FORGED

4.160 4.160

Internal Balanced Rotating Assemblies 430 430 462 462

9-428-3980-6490-2438 9-428-3980-6490-2438 9-FE-4250-6700-2200 9-FE-4250-6700-2200

2-428-6490-2438-975 2-428-6490-2438-975 2-454-6700-2200 2-454-6700-2200

3.980" 3.980" 4.250" 4.250"

6.490" 6.490" 6.700" 6.700"

FORGED FORGED PREMIUM PREMIUM

4.160 4.160 4.160 4.160

VINTAGE

FE 428 Block, Series 9000 Cast Cranks, H-beam Connecting Rods with 7/16” Cap Screws Forged or Premium Forged Pistons

FORD

418 418 431 431

PHOTO

www.scatcrankshafts.com

8

FORD FE

ROTATING ASSEMBLIES

compression crank

rod

ROD LENGTH

piston

piston bore

type

72cc

76cc

BALANCED COMPLETE ASSY RANKSHAF AT C TS SC

•

NEW

FORD

ANKSHA AT CR FT SC S

VINTAGE

FE 390 Block, Forged Crankshafts, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws, Forged Pistons 431

4-FE-4125-6700-2200

2ICR6700-7/16

4.125"

6.700"

FORGED

4.080

FLAT

11.0

10.7

1-47708

1-47708BI

431

4-FE-4125-6700-2200

2ICR6700-7/16

4.125"

6.700"

FORGED

4.080

DISH

9.3

9.3

1-47710

1-47710BI

4.080 4.080

FLAT DISH

11.0 9.3

10.7 9.0

1-47712 1-47715

1-47712BI 1-47715BI

FE 390 Block, Forged Crankshafts, H-Beam Connecting Rods with 7/16” Cap Screws, Premium Forged Pistons 431 431

4-FE-4125-6700-2200 4-FE-4125-6700-2200

2-454-6700-2200 2-454-6700-2200

4.125" 4.125"

6.700" 6.700"

PREMIUM PREMIUM

FE 428 Block, Forged Crankshafts, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws, Forged Pistons 462

4-FE-4250-6700-2200

2-ICR6700-7/16

4.250"

6.700"

FORGED

4.160

FLAT

11.8

11.4

1-47720

1-47720BI

462

4-FE-4250-6700-2200

2-ICR6700-7/16

4.250”

6.700"

FORGED

4.160

DISH

9.3

9.0

1-47722

1-47722BI

1-47724

1-47724BI

1-47726

1-47726BI

FE 428 Block, Forged Crankshafts, H-Beam Connecting Rods with 7/16” Cap Screws, Premium Forged Pistons

462 4-FE-4250-6700-2200 2-454-6700-2200 4.250" 6.700" PREMIUM 4.160 FLAT 11.8 11.4 462

4-FE-4250-6700-2200

2-454-6700-2200

4.250”

6.700"

PREMIUM

4.160

PHOTO SCAT CRANKSHAFTS / FEATURES & BENEFITS

DISH

9.3

9.0

ANKSHA AT CR FT SC S

FORD FE SERIES FORGED COMPETITION ROTATING ASSEMBLIES

7

T CRANKSHAF SCA TS •

•

•

CI

crank stroke

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

CHRYSLER

SMALL BLOCK ROTATING ASSEMBLIES

crank

rod

crank stroke

ROD LENGTH piston

piston bore

type

9.8 9.3 9.0 10.8 9.3

1-98001-1 1-98003-1 1-98011-1 1-98012-1 1-98013-1

1-98001 1-98003 1-98011 1-98012 1-98013

1-98001BI 1-98003BI 1-98011BI 1-98012BI 1-98013BI

9.3 10.8 9.3

1-48005-1 1-48013-1 1-48015-1

1-48005 1-48013 1-48015

1-48005BI 1-48013BI 1-48015BI

9.3 9.0 10.8 9.3

1-98103-1 1-98111-1 1-98112-1 1-98113-1

1-98103 1-98111 1-98112 1-98113

1-98103BI 1-98111BI 1-98112BI 1-98113BI

9.3 10.8 9.3

1-48025-1 1-48033-1 1-48035-1

1-48025 1-48033 1-48035

1-48025BI 1-48033BI 1-48035BI

62cc 68cc 70cc

340 MAIN SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES 340 Main, Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Internal Balanced Rotating Assemblies 372 372 416 416 416

9-340-3580-6123-2123 9-340-3580-6123-2123 9-340-4000-6123-2123 9-340-4000-6123-2123 9-340-4000-6123-2123

2-ICR6123-2124 2-ICR6123-2124 2-ICR6123-2124 2-ICR6123-2124 2-ICR6123-2124

3.580" 3.580" 4.000" 4.000" 4.000"

6.123" 6.123" 6.123" 6.123" 6.123"

HYPER FORGED HYPER FORGED FORGED

4.070 4.070 4.070 4.070 4.070

FLAT FLAT DISH FLAT DISH

10.9 10.4 9.9 12.1 10.2

10.2 9.7 9.4 11.3 9.7

340 MAIN 4340 FORGED COMPETITION ROTATING ASSEMBLIES 340 Main, 4340 Standard Weight Forged Cranks, I-Beam Connecting Rods with 7/16 Cap Screws Internal Balanced Rotating Assemblies 372 416 416

4-340-3580-6123-2123 4-340-4000-6123-2123 4-340-4000-6123-2123

2-ICR6123-2124 2-ICR6123-2124 2-ICR6123-2124

3.580" 4.000" 4.000"

6.123" 6.123" 6.123"

FORGED FORGED FORGED

4.070 4.070 4.070

FLAT FLAT DISH

10.4 12.1 10.2

9.7 11.3 9.7

360 MAIN SERIES 9000 CAST STREET & STRIP ROTATING ASSEMBLIES 360 Main, Series 9000 Cast Cranks, Pro Comp I-Beam Connecting Rods with 7/16” Cap Screws Internal Balanced Rotating Assemblies 365 408 408 408

9-360-3580-6123-2123 9-360-4000-6123-2123 9-360-4000-6123-2123 9-360-4000-6123-2123

2-ICR6123-2124 2-ICR6123-2124 2-ICR6123-2124 2-ICR6123-2124

3.580" 4.000" 4.000" 4.000"

6.123" 6.123" 6.123" 6.123"

FORGED HYPER FORGED FORGED

4.030 4.030 4.030 4.030

FLAT DISH FLAT DISH

10.4 9.9 12.1 10.2

9.7 9.4 11.3 9.7

360 MAIN 4340 FORGED COMPETITION ROTATING ASSEMBLIES 360 Main, 4340 Standard Weight Forged Cranks, I-Beam Connecting Rods with 7/16 Cap Screws Internal Balanced Rotating Assemblies 365 408 408

4-360-3580-6123-2123 4-360-4000-6123-2123 4-360-4000-6123-2123

2-ICR6123-2124 2-ICR6123-2124 2-ICR6123-2124

3.580" 4.000" 4.000"

6.123" 6.123" 6.123"

FORGED FORGED FORGED

4.030 4.030 4.030

FLAT FLAT DISH

10.4 12.1 10.2

9.7 11.3 9.7

* H-BEAM UPGRADES AVAILABLE FOR ALL CHRYSLER ROTATING ASSEMBLIES, WILL REQUIRE HEAVY METAL TO BALANCE

www.scatcrankshafts.com

ROTATING ASSEMBLIES

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

CHRYSLER

CI

UNBALanceD CRANK , ROD, PISTONS,

compression

8

C H R Y S L E R “ B ” & “ R B ” B L O C K W ED G E & H E M I

CHRYSLER

ROTATING ASSEMLBIES

CRANKS, RODS & COMPETITION ROTATING ASSEMBLIES

7

CHRYSLER FORGED 4340 STANDARD WEIGHT CRANKSHAFTS PART NUMBER

SHORT NUMBER

engine

stroke

ROD LENGTH

rod PIN

"B" BLOCK "B" BLOCK

3.750 4.150

6.760 6.760

2.374 2.374

tech notes

“B” BLOCK WEDGE 383-400 4-383-3750-6760-2374 NEW 4-383-4150-6760-2374 NEW

CI

crank

438310 438320

rod

crank stroke

ROD LENGTH

piston

piston bore

compression type

72cc 80cc 90cc

8-bolt flywheel flange 8-bolt flywheel flange

UNBALanceD CRANK , ROD, PISTONS,

UNBALanceD CRANK ROD, BALANCED PISTONS, RINGS, COMPLETE BEARINGS ASSY

1-48081-1 1-48083-1 1-48091-1 1-48093-1

1-48081 1-48083 1-48091 1-48093

1-48081BI 1-48083BI 1-48091BI 1-48093BI

1-48041-1 1-48043-1 1-48051-1 1-48053-1 1-48061-1 1-48063-1 1-48065-1

1-48041 1-48043 1-48051 1-48053 1-48061 1-48063 1-48065

1-48041BI 1-48043BI 1-48051BI 1-48053BI 1-48061BI 1-48063BI 1-48065BI

CHRYSLER “B” BLOCK WEDGE 383-400 8-bolt Standard Weight Forged Crank, H-Beam Connecting Rods with 7/16” Cap Screws Internal Balanced Rotating Assemblies, 383 BORE 426 472 452 500

4-383-3750-6760-2374 4-383-4150-6760-2374 4-383-3750-6760-2374 4-383-4150-6760-2374

2-440-6760-2374-990 2-440-6760-2374-990 2-440-6760-2374-990 2-440-6760-2374-990

3.750" 4.150" 3.750" 4.150"

6.760" 6.760" 6.760" 6.76 0"

PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED PREMIUM FORGED

4.280 4.280 4.375 4.375

FLAT DISH FLAT FLAT

CHRYSLER “RB” BLOCK WEDGE & HEMI 413, 426 & 440 8-bolt Standard Weight Forged Crank, H-Beam Connecting Rods with 7/16” Cap Screws Internal Balanced Rotating Assemblies 446 446 493 493 505 505 572

4-440-3750-6760-2374 4-440-3750-6760-2374 4-440-4150-6760-2374 4-440-4150-6760-2374 4-440-4250-6700-2374 4-440-4250-6700-2374 4-440-4500-6800-2200

2-440-6760-2374-990 2-440-6760-2374-990 2-440-6760-2374-990 2-440-6760-2374-990 4-426-6700-1012-990 4-426-6700-1012-990 2-454-7100-2200

3.750" 3.750" 4.150" 4.150" 4.250" 4.250" 4.500"

6.760" 6.760" 6.760" 6.760" 6.800" 6.800" 7.100"

PREMIUM PREMIUM PREMIUM PREMIUM PREMIUM PREMIUM PREMIUM

NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1 NOTE 1

FLAT DISH FLAT DISH FLAT DISH FLAT

NOTE 1: Specify piston bore prior to placing order. NOTE 2: Compression will vary depding on piston bore and cylinder head used.

NOTE 1: Specify piston bore prior to placing order. NOTE 2: Compression will vary depding on piston bore and cylinder head used.

SCAT CRANKSHAFTS / FEATURES & BENEFITS

NOTE 2 NOTE 2 NOTE 2 NOTE 2 NOTE 2 NOTE 2 NOTE 2

PONTIAC

400-455 COMPETITION ROTATIG ASSEMBLIES CRANKSHAFTS AND CONNECTING RODS

CI

crank

crank stroke

rod

ROD LENGTH

piston

piston bore

type

76cc

11.9 11.2 12.9 11.3 11.9 12.9

10.6 10.1 11.1 10.3 10.6 11.1

1-41660 1-41661 1-41670 1-41671 1-41680 1-41681

BALANCED COMPLETE ASSY

1-41660BI 1-41661BI 1-41670BI 1-41671BI 1-41680BI 1-41681BI

4340 Forged Standard Weight Cranks, H-BeamConnecting Rods with 7/16” Cap Screws, Premium Forged Pistons, Rod Bearings, Main Bearings & Rings Internal Balance Rotating Assemblies 461 461 488 488 461 488

4-400P-4250-6700-2200 4-400P-4250-6700-2200 4-400P-4500-6700-2200 4-400P-4500-6700-2200 4-455P-4250-6700-2200 4-455P-4500-6700-2200

2-454-6800-2200 2-454-6800-2200 2-454-6700-2200 2-454-6700-2200 2-454-6800-2200 2-454-6700-2200

4.250" 4.250" 4.500" 4.500" 4.250" 4.500"

6.800" 6.800" 6.800" 6.800" 6.800" 6.700"

FORGED FORGED FORGED FORGED FORGED FORGED

4.155 4.155 4.155 4.155 4.155 4.155

FLAT DISH FLAT DISH FLAT FLAT

PONTIAC FORGED 4340 STANDARD WEIGHT CRANKSHAFTS PART NUMBER

SHORT NUMBER

DESCRIPTION

CRANK stroke

ROD LENGTH

rod PIN

WEIGHT

4-400P-4000-6700-2200 4-400P-4250-6700-2200 4-400P-4500-6700-2200 4-455P-4250-6700-2200 4-455P-4500-6700-2200

4400P42010 4400P42510 4400P45010 4455P42510 4455P45010

326-400 Mains 326-400 Mains 326-400 Mains 421-455 Main 421-455 Main

4.000 4.250 4.500 4.250 4.500

6.700 6.700 6.700 6.700 6.700

2.200 2.200 2.200 2.200 2.200

75LBS 75LBS 75LBS 75LBS 75LBS

PHOTO www.scatcrankshafts.com

ROTATING ASSEMBLIES

72cc

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

PONTIAC

compression

8

PONTIAC

ROTATING ASSEMLBIES

400-455 COMPETITION ROTATIG ASSEMBLIES CRANKSHAFTS AND CONNECTING RODS

PONTIAC FORGED 4340 LIGHTWEIGHT PRO COMP CRANKSHAFTS PART NUMBER

SHORT NUMBER

DESCRIPTION

CRANK stroke

ROD LENGTH

rod PIN

WEIGHT

4-400P-4000-6700-2200-2 4-400P-4250-6700-2200-2 4-400P-4500-6700-2200-2

4400P42010-2 4400P42510-2 4400P45010-2

326-400 Mains 326-400 Mains 326-400 Mains

4.000 4.250 4.500

6.700 6.700 6.700

2.200 2.200 2.200

75LBS

ROD LENGTH

rod PIN

WEIGHT

PONTIAC FORGED 4340 SUPERLIGHT CRANKSHAFTS PART NUMBER

SHORT NUMBER

DESCRIPTION

CRANK stroke

4-400P-4000-6700-2200-3 4-400P-4250-6700-2200-3 4-400P-4500-6700-2200-3

4400P40010-3 4400P42510-3 4400P40010-3

326-400 Mains 326-400 Mains 326-400 Mains

4.000 4.250 4.500

2.200 2.200 2.200

PONTIAC FORGED 4340 H-BEAM CONNECTING RODS WITH ARP 8740 OR 2000 7/16” CAP SCREWS PART NUMBER 2-455-6625-2249 2-455-6625-2249P

SHORT NUMBER 66625 66625P

DESCRIPTION

part number 2-455-6625-2249A 2-455-6625-2249PA

CHRYSLER “RB” BLOCK WEDGE & HEMI 413, 426 & 440 BUSHED PRESSED

PONTIAC

ARP 8740 7/16” CAP SCREWS

7

6.700 6.700 6.700

ARP 2000 7/16” CAP SCREWS

PHOTO SCAT CRANKSHAFTS / FEATURES & BENEFITS

short number 66625A 66625PA

ROD LENGTH 6.625 6.625

crank PIN 2.249 2.249

wrist PIN .980 .980

B.E. width .995 .995

PONTIAC

SMALL BLOCK ROTATING ASSEMBLIES

CI

crank

crank stroke

rod

ROD LENGTH

piston

piston bore

type

76cc

11.9 11.2 12.9 11.3 11.9 12.9

10.6 10.1 11.1 10.3 10.6 11.1

1-41660 1-41661 1-41670 1-41671 1-41680 1-41681

BALANCED COMPLETE ASSY

1-41660BI 1-41661BI 1-41670BI 1-41671BI 1-41680BI 1-41681BI

PONTIAC COMPETITION ROTATING ASSEMBLIES 4340 Forged Standard Weight Cranks, H-BeamConnecting Rods with 7/16” Cap Screws, Premium Forged Pistons, Rod Bearings, Main Bearings & Rings Internal Balance Rotating Assemblies 461 461 488 488 461 488

4-400P-4250-6700-2200 4-400P-4250-6700-2200 4-400P-4500-6700-2200 4-400P-4500-6700-2200 4-455P-4250-6700-2200 4-455P-4500-6700-2200

2-454-6800-2200 2-454-6800-2200 2-454-6700-2200 2-454-6700-2200 2-454-6800-2200 2-454-6700-2200

4.250" 4.250" 4.500" 4.500" 4.250" 4.500"

6.800" 6.800" 6.800" 6.800" 6.800" 6.700"

PH

O T O

FORGED FORGED FORGED FORGED FORGED FORGED

4.155 4.155 4.155 4.155 4.155 4.155

FLAT DISH FLAT DISH FLAT FLAT

PONTIAC FORGED 4340 STANDARD WEIGHT CRANKSHAFTS PART NUMBER

SHORT NUMBER

engine

stroke

ROD LENGTH

rod PIN

tech notes

4-400P-4000-6700-2200 4-400P-4250-6700-2200 4-400P-4500-6700-2200 4-455P-4250-6700-2200 4-455P-4500-6700-2200

4400P42010 4400P42510 4400P45010 4455P42510 4455P45010

326-400 Mains 326-400 Mains 326-400 Mains 421-455 Main 421-455 Main

4.000 4.250 4.500 4.250 4.500

6.700 6.700 6.700 6.700 6.700

2.200 2.200 2.200 2.200 2.200

75LBS 75LBS 75LBS 75LBS 75LBS

www.scatcrankshafts.com

ROTATING ASSEMBLIES

72cc

UNBALanceD CRANK ROD, PISTONS, RINGS, BEARINGS

PONTIAC

compression

8

MANUFACTURING

SCAT MANUFACTURING

SUB-TITLE SUB-TITLE SUB-TITLE

9

This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing This is about manufacturing

SCAT CRANKSHAFTS / FEATURES & BENEFITS

Complete in-house engineering & programming capability utilizing state of the art 3D Modeling and CNC software Complete in-house engineering & programming capability utilizing state of the art 3D Modeling and CNC software Complete in-house engineering & programming capability utilizing state of the art 3D Modeling and CNC software Complete in-house engineering & programming capability utilizing state of the art 3D Modeling and CNC software

Complete in-house engineering & programming capability utilizing state of the art 3D Modeling and CNC software Complete in-house engineering & programming capability utilizing state of the art 3D Modeling and CNC software

www.scatcrankshafts.com

SCAT MANUFACTURING

Lets talk about our awesome in-house Engineering Team

10

CRANKSHAFTS

SCAT MANUFACTURING

SUB-TITLE SUB-TITLE SUB-TITLE

11

This is about crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts

SCAT CRANKSHAFTS / FEATURES & BENEFITS

SCAT MANUFACTURING

This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts

This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshaft This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshafts This is about Crankshaft

This is about Crankshafts This is about Crankshafts This is about Crankshafts

www.scatcrankshafts.com

12

CHEVY SUPERLIGHT SCAT CUSTOM CRANKSHAFTS

SUB-TITLE SUB-TITLE SUB-TITLE

13

TAG LINE TAG LINE TAG LINE Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this

SCAT CRANKSHAFTS / FEATURES & BENEFITS

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SCAT CUSTOM CRANKSHAFTS

Attribute description Attribute description Attribute description Attribute description Attribute description Attribute description Attribute description

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www.scatcrankshafts.com

14

CHEVY PROCOMP SCAT CUSTOM CRANKSHAFTS

SUB-TITLE SUB-TITLE SUB-TITLE

15

TAG LINE TAG LINE TAG LINE Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this crank in-depth Describe this

SCAT CRANKSHAFTS / FEATURES & BENEFITS

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16

SCAT TECH TIPS SUB-TITLE SUB-TITLE SUB-TITLE

SAY NO TO CROSS-DRILLING

17

ag es Im

Nowhere is this more true than in the straight shot oil system designed into all SCAT cranks. With the throw at 12:00 the oil enters the main bearing between 6:00 and 9:00 depending on journal size and stroke. The oil passage goes straight to the throw and exists at approx 1:30 to 2:00. RPM of the crankshaft unlike cross-drilling hasno effect on oil delivery to the throw.

NEED

Im ag e NEED

SCAT TECH TIPS

s

The shortest distance between two points is a straight line

What is cross-drilling?

Cross drilled cranks have oil feed holes drilled completely through out the journals. Sometimes mains only and sometimes mains and throws.

An angle hole is then drilled from the throw to the main on the centerline of the crank. Some think this system, because both ends of the cross drilled hole are exposed to oil supply, will ensure continuous supply of oil to the rod journal.

SCAT CRANKSHAFTS / FEATURES & BENEFITS

WRONG!!!

Pressurized oil must enter the main journal and overcome centrifugal force of rapid acceleration or RPM to reach the center of the crank before the oil can travel to the throw. Only increased oil pressure will overcome the “crack the whip effect�. In most cases it will not and the result is a very expensive rod failure. For sure you do not see any NASCAR team using cross-drilled cranks.

5

W A Y S:

TO BREAK THE NOSE OF A CRANK

What we have found is that in most cases the crankshaft gets the blame for such failures. But in fact, it is the parts that are being used in conjunction with the crank, it is the additional machining done to the parts that are being used with the crank, it is 99% of the time NOT the crank that caused the crank to break.

1. IMPROPER MACHINED CRANK GEARS A. Champher machined at wrong angle.

C. Belt drive gears. The seal sleeve bottoms to the face of the main before the inner face of the gear bottoms against the step in the nose of the crank.

All of the above prevents the crank gear from bottoming against the step on the nose of the crank. This leaves a gap between the gear and the step, which allows the crank to flex . . . A fatigue crack starts. SNAP!!!! The crank breaks.

2. DAMPERS WITH MOVING INERTIA WEIGHTS A. Fluid, balls, springs, inertia rings with rubber O-Rings, etc.

Can you balance a wheel on your race car if the tires are flat???? How can your rotating assembly be balanced if to quote one manufacturer, “These units (Dampers) should not be on the crank for balancing as the inertia weight may not be centered until the

3. EXTERNAL BALANCE vs. RPM A. Rotating weight multiplies as RPM increases. Engines have heavier or lighter balance weights and larger or smaller noses. RPM above 5500RPM is more risky on a Small Block Chevy than a Big Block Chevy. However, as RPM’s go up, the weight more and more wants to leave the crank due to centrifugal

DISTANCE ON THE NOSE

A. Multi-stage oil pumps, blowers, etc all have belt drives that require torque taking off at 90 degress to center line of the crank.

More torque is necessary for driving these things and further away from main bearing support all leads to multiple of leverage wiggling the nose. Fatigue sets in, nose breaks, blower stops. The Small Block Chevy has the smallest diameter nose and the weakest of all. Note: Blowers take substantially more 90 degree torque than dry sump pumps, therefore, more likely to break noses. Not recommended for Small Block Chevy. If a blower is being used, use a crank with a Big Block nose.

5. IMPROPER BALANCING TECHNIQUE Internal Balance:

If more than 2 holes are required in each end, the outer diameter of all the counter weights should be turned in a lathe to correct the out of balance condition in all the counterweights. If you try to drill more holes, you will create a secondary wave which will lead to crank flex and eventually a fatigue crank.

External Balance:

The crank is spun with the external balance and flywheel. If it is determined that the assembly is too heavy where the weight is on the damper and flywheel, do not make the correction on the end counterweights of the crank. The out of balance condition is in the damper and flywheel, which is where it should be corrected.

It is very simple to alter the bolt on weight of the damper and drill the balance weight on the flywheel. If these components need to be replaced simply bolt on the proper weight to the damper and match balance the flywheel which has to be balanced anyway.

If you correct in the end counterweights, you will create a wave in the crank which will wiggle the nose of the crank which well eventually start a fatigue crack which will snap the crank.

SCAT TECH TIPS

B. Champher machined with too small an angle.

4. DRIVES EXTENDING BEYOND THE NORMAL

me point fatigue sets in and the nose comes off. www.scatcrankshafts.com

18

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ENGINEERING EXCELLENCE

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SCAT ENTERPRISES INC. 1400 KINGSDALE AVE REDONDO BEACH, CA 90278 P. 310. 370. 3301 F. 310. 214. 2285

This is where SCAT toots its horn about how great their engineering and manufacturing is. Go on, tell me how great you are. Don’t be scared. This is where SCAT toots its horn about how great their engineering and manufacturing is. Go on, tell me how great you are. Don’t be scared This is where SCAT toots its horn about how great their engineering and manufacturing is. Go on, tell me how great you are. Don’t be scared This is where SCAT toots its horn about how great their engineering and manufacturing is. Go on, tell me how great you are. Don’t be scared

www.scatcrankshafts.com