Crankshafts

3.480" stroke, internal balance, cast mild steel, Chevrolet small block 1pc rear seal, IMCA legal

Part Number: ESP-103523480CM

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Competition assembly, 401 cid, Mahle 4CC

Part Number: ESP-12604030

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Competition assembly, 407 cid, Mahle 4CC

Part Number: ESP-12604040

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Competition assembly, 405 cid, Mahle -16CC

Part Number: ESP-12608020

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Competition assembly, 379 cid, JE 13CC

Part Number: ESP-12620030

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Competition assembly, 387 cid, JE 12.9CC

Part Number: ESP-12622000

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Competition assembly, 407 cid, JE 6.2CC

Part Number: ESP-12143030

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Competition assembly, 405 cid, JE 6.2CC

Part Number: ESP-12143020

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Competition assembly, 409 cid, JE 6.2CC

Part Number: ESP-12143040

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Competition assembly, 436 cid, JE -5CC

Part Number: ESP-12117040

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CHEVY 400 350 MAINS

Part Number: ESP-12608040

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Competition assembly, 374 cid, JE 13CC

Part Number: ESP-12620000

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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: Aug 11, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Pontiac, 455, Each

Part Number: ESP-445545006800

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.800 in. Stroke, Chevy, 5.7, 6.0L, Each

Part Number: ESP-434638006100

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Estimated Ship Date: Aug 11, 2025 if ordered today

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CHEVY LS1 4340 CRANK

Part Number: ESP-434642506560

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Estimated Ship Date: Aug 11, 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: Aug 11, 2025 if ordered today

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CHEVY LS2/LS7 4340 CRANK

Part Number: ESP-442742506560

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

Part Number: ESP-428137505850

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CRANKSHAFT

Part Number: ESP-434738006100

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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: Aug 11, 2025 if ordered today

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Engine Crankshaft

Part Number: ESP-4350375057B2

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CLEVELAND CRANKSHAFT

Part Number: ESP-435638506000

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forged crankshaft

Part Number: ESP-442743756460

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Estimated Ship Date: Aug 11, 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: Aug 11, 2025 if ordered today

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