Crankshafts

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.750 in. Stroke, 6.385 in. Rod, 2.100 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBJ43B-MG

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 454, 2.200 Pin, Each

Part Number: CPI-BBO42B-MG

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Estimated Ship Date: Feb 27, 2026 if ordered today

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CRANKSHAFT

Part Number: CPI-GEQ62K-MB

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, 2.200 in. Pin, Mopar, Big Block, Each

Part Number: CPI-GEQ62MB

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Estimated Ship Date: Feb 27, 2026 if ordered today

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CRANK SHAFT FOR DODGE 440

Part Number: CPI-GES62B-MB

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Estimated Ship Date: Feb 27, 2026 if ordered today

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CRANKSHAFT

Part Number: CPI-GES62K-MB

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Crankshaft, Magnum, 1-Piece Seal, Forged 4340 Steel, 4.375 in. Stroke, 6.700 in Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, GenV, GenVI, Each

Part Number: CPI-IBB42B-MG

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Crankshaft, Magnum, 1-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.385 in Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, GenV, GenVI, Each

Part Number: CPI-IBO-42B-MG

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Estimated Ship Date: Feb 27, 2026 if ordered today

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CALLIES 8 CTWT LS CRANK 4.100/2.559/2.100

Part Number: CPI-S0045

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Estimated Ship Date: Feb 27, 2026 if ordered today

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S&S Cycle 91-03 XL 3-13/16in Stroke Flywheel Assembly

Part Number: SSY-320-0053

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Estimated Ship Date: Jan 2, 2026 if ordered today

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PS160 Gen2 3.875in Stroke Crankshaft

Part Number: SSY-320-0588

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Estimated Ship Date: Jan 2, 2026 if ordered today

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BB DIRT CRANK 4.625 2.750 2.100

Part Number: CPI-BBR-43B-UD

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB LIGHTWEIGHT CRANK 4.750 2.750 2.200

Part Number: CPI-BBS-42B-UD

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 4.750 2.750 2.100

Part Number: CPI-BBS-43B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 4.750 2.750 2.000

Part Number: CPI-BBS-4FB-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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CALLIES BIG BLOCK MAGNUM CRANK 4.750/2.747/2.197

Part Number: CPI-BBS-PRB-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 3.550 2.750 2.200

Part Number: CPI-BBT-42B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 3.550 2.750 2.100

Part Number: CPI-BBT-43B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 4.125 2.750 2.100

Part Number: CPI-BBU-43B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 4.125 2.750 HEMI PIN

Part Number: CPI-BBU-45B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 5.000 2.750 2.100

Part Number: CPI-BBV-43B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 5.000 2.750 2.200

Part Number: CPI-BBV-PRB-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 3.400 2750 2.200

Part Number: CPI-BBW-42B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 3.400 409 1.888

Part Number: CPI-BBW-8CB-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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MAGNUM BB CRANK 3.450 2.750 2.000

Part Number: CPI-BBY-44B-MG

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Estimated Ship Date: Mar 12, 2026 if ordered today

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