Engine Crankshafts | Summit Racing

Scat Forged Standard Weight Crankshafts 4-460-4150-6700-2200

Crankshaft, 2-Piece Seal, Internal Balance, 4340 Steel, 4.150 in. Stroke, Ford, 460, Each

Part Number: SCA-44604150

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Eagle Forged 4340 Steel Crankshafts 434640006100

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 5.7, 6.0L, Each

Part Number: ESP-434640006100

Not Yet Reviewed

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Eagle Cast Steel Crankshafts 104004250

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.25 in. Stroke, Pontiac, 400, Each

Part Number: ESP-104004250

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Eagle Cast Steel Crankshafts 102394250

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.250 in. Stroke, Ford, V8, Flathead, 8BA, Each

Part Number: ESP-102394250

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-FE-4250-6700-2200

Crankshaft, Standard Weight, Forged 4340 Steel, 4.250 in. Engine Stroke, Ford, Big Block FE, Each

Part Number: SCA-4FE200

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ATI Crankshaft Key Stocks ATI916326

Crankshaft Key, Long Type, 0 degree Offset, 8630 Alloy Steel, Natural, 2.875 in. Length, Each

Part Number: ATI-916326

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Scat Forged Standard Weight Crankshafts 4-LS1-3622-6125-24

Crankshaft, Standard Weight, Forged 4340 Steel, Internal Engine Balance, 3.622 in. Stroke, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: SCA-4LS136262

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Mr. Gasket Crankshaft Keys 988G

Crankshaft Key, Short, 4 Degree Offset, Chevy, Ford, Pontiac, Chrysler, Each

Part Number: MRG-988G

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Chevrolet Performance Cast Nodular Iron Crankshafts 12736808

Crankshaft, 3.622 in. Stroke, Nodular Iron, Internal Balance, 1-Piece, 58 Tooth Reluctor, LS2, Each

Part Number: NAL-12736808

Not Yet Reviewed

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Callies Compstar Crankshafts GEP-62L-CS

Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 Pin, Mopar, Each

Part Number: CPI-GEP-62L-CS

Not Yet Reviewed

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Eagle Cast Steel Crankshafts 103023000-50

Crankshaft, 50 oz.External Balance, Cast Steel, 3.00 in. Stroke, Ford, 5.0L, Each

Part Number: ESP-103023000-50

3.85 out of 5 stars ( 13 )

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Eagle Forged 4140 Steel Crankshafts 534740006100

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4140 Steel, 4.000 in. Stroke, 58-Tooth Reluctor, Chevy, LS, Each

Part Number: ESP-534740006100

Not Yet Reviewed

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Performance Tool 80-Piece SAE Woodruff Keys W5343

Crankshaft Woodruff Keys, Woodruff Key Assortment, SAE, 1/8 x 3/16 in. to 3/16 x 19/64 in. Sizes, Steel, Black Finish, Plastic Case, Clear, Set of 80

Part Number: WMR-W5343

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Scat Forged Standard Weight Crankshafts 4-454-4375-6385-C

Crankshaft, Standard Weight, Forged 4340 Steel, 4.375 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445426C

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-454-4250-6385

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.385 Rod, Chevy, 454, Each

Part Number: SCA-445425

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Eagle Cast Steel Crankshafts 104003750

Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 3.75 in. Stroke, Chevy, 400, Each

Part Number: ESP-104003750

4.91 out of 5 stars ( 11 )

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Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Cast SBC 400 Crankshaft SUM-180369

4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Scat Forged Standard Weight Crankshafts 4-454-4250-6385-L

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.385 Rod, Chevy, 454, Each

Part Number: SCA-445425L

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Mr. Gasket Crankshaft Keys 984G

Crankshaft Key, Short, Chevy, Each 0.750" x 0.188"

Part Number: MRG-984G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Eagle Specialty Products Crankshafts 103563850

Engine Crankshaft, Cast Crankshaft

Part Number: ESP-103563850

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Mopar Replacement Crankshaft Keys 06506397AA

Crankshaft Key, Woodruff, Long Type, 0 degree Offset, Steel, Natural, Chrysler, Dodge, Jeep, Ram, Each

Part Number: MOP-06506397AA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Scat Forged Standard Weight Crankshafts 4-350-3750-5700

Crankshaft, Forged 4340 Steel, Std. Weight, 3.75 in. Stroke, Chevy, 350, 2-Piece Seal, Internal Balance, Each

Part Number: SCA-435050

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-350-3750-6000

3.75 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Summit Racing™ Cast Ford 302 Crankshaft SUM-SBF3023400C

SBF 302 Windsor Cast crank, 3.400 in. stroke, 5.400 rod, Nitride Hardened, External 28 0z. Balance, Req. Narrowed Rod bearings

Part Number: SUM-SBF3023400C

5.0 out of 5 stars ( 1 )

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Eagle Cast Steel Crankshafts 102394125

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.125 in. Stroke, Ford, V8, Flathead, 8BA, Each

Part Number: ESP-102394125

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Ford Performance Parts Crankshafts M-6303-SD73

Crankshaft, Forged Steel, Internal Engine Balance, Ford, 7.3L, Each

Part Number: FMS-M-6303-SD73

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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J.W. Performance Crankshaft Adapter Sleeves 80002-1

Crank Adapter Sleeve, 1.850 in. Pilot Dia., Steel, Ford, Big Block, Each

Part Number: JPT-80002-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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