Crankshafts

CHEVY LS1 4340 CRANK

Part Number: ESP-434642506560

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Estimated Ship Date: Sep 8, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-4349348057LA

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Estimated Ship Date: Sep 8, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-4349350057LA

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Estimated Ship Date: Sep 8, 2025 if ordered today

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

Part Number: ESP-4349375057LA

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CHEVY LS2/LS7 4340 CRANK

Part Number: ESP-442742506560

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forged crankshaft

Part Number: ESP-442743756460

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Estimated Ship Date: Sep 8, 2025 if ordered today

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4340 CRANK CHEV 350 2PC 3.750" BBC SNOUT

Part Number: ESP-4350375057B1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Engine Crankshaft

Part Number: ESP-4350375057B2

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Estimated Ship Date: Sep 8, 2025 if ordered today

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4340 CRANK CHEV 350 2PC IMCA LEGAL

Part Number: ESP-4350350057CM

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Estimated Ship Date: Sep 8, 2025 if ordered today

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3.500" stroke, internal balance, forged 4340 steel, Ford 351 Cleveland

Part Number: ESP-435635006000

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Estimated Ship Date: Sep 8, 2025 if ordered today

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CLEVELAND CRANKSHAFT

Part Number: ESP-435638506000

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Estimated Ship Date: Sep 8, 2025 if ordered today

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

Part Number: ESP-434743756460

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Estimated Ship Date: Sep 8, 2025 if ordered today

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4340 CRANK CHEV 350 2PC IMCA LEGAL

Part Number: ESP-4350348057CM

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Estimated Ship Date: Sep 8, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-435010-NL

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Estimated Ship Date: Oct 13, 2025 if ordered today

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4.000" stroke, internal balance, forged 4340 steel, Chevrolet big block, center counterweighted

Part Number: ESP-445440016135

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, 400, Each

Part Number: ESP-440041256000

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Estimated Ship Date: Sep 8, 2025 if ordered today

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NON-CENTER CRANKSHAFT

Part Number: SCA-445437666135

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Estimated Ship Date: Oct 13, 2025 if ordered today

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CRANKSHAFT

Part Number: PTP-4001-31

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Crankshaft, Excalibur, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 400, Each

Part Number: SCA-740086

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.625 in. Stroke, 2.100 in. Pin, Chevy, 350

Part Number: CPI-SAH113-CM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, 350, 2.000 Pin, Each

Part Number: CPI-SAH143-CC

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Estimated Ship Date: Nov 3, 2025 if ordered today

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COMPSTAR SB CRANK 3.750/350/2.000

Part Number: CPI-SAJ-143-CS

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Estimated Ship Date: Nov 3, 2025 if ordered today

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COMPSTAR SB CRANK 3.625/350/2.000

Part Number: CPI-SAH-143-CM

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAX AND LITE 1182, 3.480 350 2.00

Part Number: CPI-SA6-14D-ML

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Estimated Ship Date: Nov 3, 2025 if ordered today

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