Engine Crankshafts

MAGNUM SB CRANK 3.250 283 1.888

Part Number: CPI-SAE-59A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Competition assembly, 374 cid, JE 13CC

Part Number: ESP-12620000

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Competition assembly, 379 cid, JE 13CC

Part Number: ESP-12620030

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Competition assembly, 387 cid, JE 12.9CC

Part Number: ESP-12622000

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.701 in. Stroke, Mitsubishi, 2.0L, Each

Part Number: ESP-2037005900A6

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Estimated Ship Date: Oct 9, 2025 if ordered today

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4.000" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", 24 tooth reluctor

Part Number: ESP-334640016100

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Estimated Ship Date: Oct 9, 2025 if ordered today

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4.000" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", 58 tooth reluctor

Part Number: ESP-334740016100

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Estimated Ship Date: Oct 9, 2025 if ordered today

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crank shaft,4340 Billet Crank Mitsubishi 4B11T 94mm stroker

Part Number: ESP-34B137015659

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.110 in. Stroke, Subaru, 2.0L, 2.5L, Each

Part Number: ESP-3EJ231105137

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Estimated Ship Date: Oct 9, 2025 if ordered today

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crank shaft,4340 Billet Crank Honda K20/24 93mm stroker

Part Number: ESP-3K2036615470

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Estimated Ship Date: Oct 9, 2025 if ordered today

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crank shaft,4340 Billet Crank Nissan RB26 77.7mm stroker

Part Number: ESP-3RB230594783

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Estimated Ship Date: Oct 9, 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-428137505850

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Estimated Ship Date: Oct 9, 2025 if ordered today

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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: Oct 9, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-434738006100

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Estimated Ship Date: Oct 9, 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: Oct 9, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-4349348057LA

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Estimated Ship Date: Oct 9, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-4349350057LA

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Estimated Ship Date: Oct 9, 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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4340 CRANK CHEV 350 2PC IMCA LEGAL

Part Number: ESP-4350348057CM

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Estimated Ship Date: Oct 9, 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: Oct 9, 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: Oct 9, 2025 if ordered today

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Engine Crankshaft

Part Number: ESP-4350375057B2

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.50 in. Stroke, Chevy, 454, Each

Part Number: CRO-E95137X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.625 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-E95139X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.750 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-E95140X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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