Crankshafts

FORGED CRANKSHAFTS

Part Number: SCA-4LS141265-S

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Estimated Ship Date: Feb 23, 2026 if ordered today

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400 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-440026

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, Std. Weight, 3.875 in. Stroke, Chevy, 400, 2-Piece Seal, Internal Balance, Each

Part Number: SCA-440076

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Estimated Ship Date: Feb 23, 2026 if ordered today

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351, STD WEIGHT FORD

Part Number: SCA-4351C45

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Crankshaft, 28 oz. Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W16

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-430510-1

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Estimated Ship Date: Feb 23, 2026 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-430520-1

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350 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-435020

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, No Center Counterweights, Chevy, Big Block, Each

Part Number: SCA-445430L

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-43012

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Chevy, 350, Each

Part Number: SCA-435030

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-435060L

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft 4-454-4375-6635, Chevy Crankshaft Forged 4340 Strd Wgt 454 2-Piece Rear 4.375 Stroke 6.535 Length 2

Part Number: SCA-445428

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft, Excalibur, 2-Piece Seal, External Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SCA-735050

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CRANKSHAFT

Part Number: SCA-773503460

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CRANKSHAFT

Part Number: SCA-773503860

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FORGED CRANKSHAFTS

Part Number: SCA-773504060

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Estimated Ship Date: Feb 23, 2026 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-774003760

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FORGED CRANKSHAFTS

Part Number: SCA-774003860

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Crankshaft, Forged 4340 Steel, Std. Weight, 3.875 in. Stroke, Chevy, 350, 2-Piece Seal, Internal Balance, Each

Part Number: SCA-435076

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Estimated Ship Date: Feb 20, 2026 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4430-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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CRANKSHAFT Polaris

Part Number: HRI-4438

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4412

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4421-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4422

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Estimated Ship Date: Jan 5, 2026 if ordered today

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