Engine Crankshafts

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

Part Number: SCA-445430L

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FORGED CRANKSHAFTS

Part Number: SCA-445435C

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454 2-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-445440-2

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454 2-PC REAR SEAL SUPERLIGHT

Part Number: SCA-445440-3

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.750 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445440C

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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350 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-435076-2

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350 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-435076-3

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: SCA-435086

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350 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-435086-2

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350 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-435086-3

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Crankshaft, 4340 Steel, 2.750 in. Diameter Main, 3.50 in. Stroke, Ford, 351 Cleveland, Each

Part Number: SCA-4351C16-2

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Forged 4340 Standard Weight

Part Number: SCA-4351C26

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Crankshaft, External Balance, Forged 4340 Steel, 3.850 in. Stroke, Ford, 351W, Cleveland Mains, Each

Part Number: SCA-4351C36

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351, STD WEIGHT FORD

Part Number: SCA-4351C45

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351, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-4351C45-2

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351, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-4351C60-2

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Forged 4340 Standard Weight

Part Number: SCA-4351C62

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351 PROCOMP LIGHTWEIGHT

Part Number: SCA-4351C65-2

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351 FORD SUPERLIGHT

Part Number: SCA-4351C65-3

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

Part Number: SCA-4351W16

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Estimated Ship Date: Oct 7, 2025 if ordered today

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351 FORD SUPERLIGHT FORD

Part Number: SCA-4351W16-3

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351 STD WEIGHT

Part Number: SCA-4351W20

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.85 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W45

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Crankshaft, Internal Balance, Forged 4340 Steel, 4 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W50

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