Crankshafts

Crankshaft, LS1 S-Series, Pro Stock, 6-Bolt, 4340 Forged Steel, 1-Piece Rear Main, Internal, Narrow Bearing, 4/4.125 in. Stroke, 6.125 in. Rod, Each

Part Number: SCA-4LS136365

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Engine Crankshaft, Chevy LS1 4-LS1-4000-

Part Number: SCA-4LS140006125

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Estimated Ship Date: Oct 31, 2025 if ordered today

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

Part Number: SCA-4LS140062

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4 in. Stroke, Chevy, Small Block LS, Each

Part Number: SCA-4LS140062-S

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

Part Number: SCA-4LS140065

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4 in. Stroke, Chevy, Small Block LS, Each

Part Number: SCA-4LS140065-S

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FORGED CRANKSHAFTS

Part Number: SCA-4LS14125

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FORGED CRANKSHAFTS

Part Number: SCA-4LS141262-S

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FORGED CRANKSHAFTS

Part Number: SCA-4LS141265-S

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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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FORGED CRANKSHAFTS

Part Number: SCA-4LS141285-C

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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-LS7-4000-6125-58, Chevy LS7 Crankshaft 4340 Pro Street 6-Bolt 4.000 Stroke 6.125 Length 2.100 Jou

Part Number: SCA-4LS740065

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Series 9000 Cast Crankshafts

Part Number: SCA-922142

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Crankshaft, Cast Steel, 4.250 in. Stroke, 2.00 in. Rod Journal, Ford, Flathead, Internal Balance, Each

Part Number: SCA-923930

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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Crankshaft, Ford SB, 302 Main, 3.400" Stroke

Part Number: HRS-H303405431T

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Estimated Ship Date: Oct 16, 2025 if ordered today

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crank shaft,4340 Billet Crank Honda F20C 96.5mm stroker

Part Number: ESP-3F2037995893

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Estimated Ship Date: Sep 24, 2025 if ordered today

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crank shaft,4340 Billet Crank Nissan SR20 91mm stroker

Part Number: ESP-3SR235835365

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Ford, 4.6L, Each

Part Number: ESP-428137505950

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Estimated Ship Date: Sep 24, 2025 if ordered today

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4340 CRANK FORD COYOTE

Part Number: ESP-428236505933

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Estimated Ship Date: Sep 24, 2025 if ordered today

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4340 CRANK FORD COYOTE 3.750" 2.00 ROD

Part Number: ESP-428237502000

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Estimated Ship Date: Sep 24, 2025 if ordered today

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forged crankshaft

Part Number: ESP-434643756460

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Estimated Ship Date: Sep 24, 2025 if ordered today

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4.250" stroke, internal balance, forged 4340 steel, Chevrolet Gen III "LS"

Part Number: ESP-434742506560

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Estimated Ship Date: Sep 24, 2025 if ordered today

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