Crankshafts

CALLIES CRANK 4.375 2.750 2.100

Part Number: CPI-IBB-43B-GM

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Estimated Ship Date: Jan 16, 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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CALLIES MAGNUM ULTRA DIRT BBC 1PC 3.750 / 2.750 / 2.000 SBC

Part Number: CPI-IBJ-44B-UD

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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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GM BBC CRANKSHAFT 4.250 2.750 2.200

Part Number: CPI-IBP-42B-GM

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MAGNUM BB CRANK 4.500 2.750 .2.200 1 PC

Part Number: CPI-IBQ-42B-MG

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MAGNUM BB CRANK 4.750 2.750 2.200

Part Number: CPI-IBS-42B-MG

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RB 30 MAGNUM BILLET 90 MM STROKE

Part Number: CPI-J078F9-MB

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MAGNUM MOPAR CRANK 4.625/2.750/2.374

Part Number: CPI-FER-65J-MP

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MAGNUM MOPAR CRANK 4.625/2.747/2.374

Part Number: CPI-FER-UYJ-MP

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MAGNUM MOPAR CRANK 3.750/440/2.375

Part Number: CPI-GEJ-65J-MG

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MOPAR FORGED CRANK 3.750 2.750 HEMI PIN

Part Number: CPI-GEJ-65J-MP

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MAGNUM MOPAR BB CRANK 3.750 400 2.200

Part Number: CPI-GEJ-C2J-MG

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MAGNUM MOPAR 4.000 HEMI 2.200 CHEVY

Part Number: CPI-GEO-62J-MP

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MAGNUM CRANK 4.000 HEMI MAIN & PIN

Part Number: CPI-GEO-65J-MP

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MAGNUM MOPAR CRANK 4.250 HEMI 2.100

Part Number: CPI-GEP-61J-MP

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MOPAR MAGNUM BILLET CRANK 4.250 2.750 2.200

Part Number: CPI-GEP-62-MB

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CALLIES ULTRA BILLET CRANK 4.250 2.750 2.200

Part Number: CPI-GEP-62-UL

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MOPAR MAGNUM BILLET CRANK 4.250 2.750 2.200

Part Number: CPI-GEP-62K-MB

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CALLIES HEMI CRANK 4.500/2.750/2.200

Part Number: CPI-GEP-62K-MP

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MAGNUM CRANK, 4.250 HEMI MAIN HEMI PIN

Part Number: CPI-GEP-65J-MP

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MAGNUM CRANK 4.250 440 MAINS 2.200 CHRY

Part Number: CPI-GEP-66J-MP

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MAGNUM CRANK BB MOPAR 4.250 400 2.200

Part Number: CPI-GEP-C2J-MP

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MAGNUM CRANKSHAFT

Part Number: CPI-GEP62J-MG

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MOPAR CRANKSHAFT

Part Number: CPI-GEQ-62-UB

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