Crankshafts

Forged 4340 Standard Weight

Part Number: SCA-4351C26

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-4351C62

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351 STD WEIGHT

Part Number: SCA-4351W20

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435030LW

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Estimated Ship Date: Apr 23, 2026 if ordered today

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

Part Number: SCA-435072LW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-445435C

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CRANKSHAFT

Part Number: SCA-481029

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HEMI CHRYSLER, STD WEIGHT CHRYSLER

Part Number: SCA-4HEMI37910

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Engine Crankshaft, Chevy LS1 4-LS1-3622-

Part Number: SCA-4LS136226125

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Estimated Ship Date: Apr 23, 2026 if ordered today

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4340 Pro Stock

Part Number: SCA-4LS141282

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FORGED CRANKSHAFTS

Part Number: SCA-4LS141282-C

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4340 Pro Stock

Part Number: SCA-4LS141285

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LS1 STANDARD WEIGHT CHEVY LS1

Part Number: SCA-4LS142562

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LS1 STANDARD WEIGHT CHEVY LS1

Part Number: SCA-4LS142565

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Crankshaft 4-LS7-4000-6125-24, Chevy LS7 Crankshaft 4340 Pro Street 6-Bolt 4.000 Stroke 6.125 Length 2.100 Jou

Part Number: SCA-4LS740062

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Crankshaft 4-LS7-4125-6125-24, Chevy LS7 Crankshaft 4340 Pro Street 6-Bolt 4.125 Stroke 6.125 Length 2.100 Jou

Part Number: SCA-4LS741262

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FORGED CRANKSHAFT

Part Number: SCA-4LT540065

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CRANKSHAFT

Part Number: SCA-4LT540065DS

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Estimated Ship Date: Apr 23, 2026 if ordered today

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CRANKSHAFT

Part Number: SCA-4LT541265DS

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440 CHRYSLER STD WEIGHT

Part Number: SCA-444020

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.135 Rod, Chevy, 454, Each

Part Number: SCA-445420

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.500 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445430C

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Crankshaft, Billet Reaper, Chev SB 3.500" BB Snout

Part Number: HRS-35035005704

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Crankshafts, Crankshaft, Billet Reaper, Chev BB, 4.000

Part Number: HRS-45440006385

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Estimated Ship Date: Apr 8, 2026 if ordered today

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REAPER CRANKSHAFT

Part Number: HRS-45443756385

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Estimated Ship Date: Apr 8, 2026 if ordered today

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