Engine Crankshafts

CALLIES BBC 3.750/2.750/2.000

Part Number: CPI-BBJ-4FB-MG

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MAGNUM ULTRA DIRT BB CRANK 3.750 2.750 2.00

Part Number: CPI-BBJ-4FB-UD

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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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MAGNUM BB CRANK 3.800 2.750 2.100 OD/WIDTH

Part Number: CPI-BBK-41B-MG

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MAGNUM BB CRANK 3.800 2.750 2.200

Part Number: CPI-BBK-42B-MG

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MAGNUM BB CRANK 3.800 / 2.750 / 2.100

Part Number: CPI-BBK-43B-MG

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MAGNUM BB CRANK 3.875 2.750 2.100

Part Number: CPI-BBM-43B-MG

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MAGNUM ULTRA DIRT BB CRANK 3.875 2.750 2.100

Part Number: CPI-BBM-43B-UD

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.875 in. Stroke, 6.385 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBM42B-MG

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CALLIES BB MAGNUM CRANK 3.790 /2.750/2.100

Part Number: CPI-BBN-43B-MG

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ULTRA BILLET CRANK 4.00 / 2.750 / 2.200

Part Number: CPI-BBO-42-UB

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MAGNUM ULTRA DIRT BB CRANK 4.000 2.750 2.200

Part Number: CPI-BBO-42B-UD

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MAGNUM BB CRANK 4.000 2.750 2.100

Part Number: CPI-BBO-43B-MG

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MAGNUM ULTRA DIRT BB CRANK 4.000 2.750 2.100

Part Number: CPI-BBO-43B-UD

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MAGNUM BB CRANK 4.000 2.750 HEMI PIN

Part Number: CPI-BBO-45B-MG

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MAGNUM BB CRANK 4.000 409 MAIN 2.200

Part Number: CPI-BBO-82B-MG

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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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ULTRA BILLET CRANK 4.250 / 2.750 / 2.200

Part Number: CPI-BBP-42-UB

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MAGNUM ULTRA DIRT BB CRANK 4.250 2.750 2.200

Part Number: CPI-BBP-42B-UD

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MAGNUM BB CRANK 4.250 2.750 HEMI PIN

Part Number: CPI-BBP-45B-MG

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CALLIES BBC ULTRA BOOST 5.300 / 2.75 / 2.200

Part Number: CPI-BB5-42-UB

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CALLIES BBC ULTRA BOOST 5.300 / 2.75 / 2.100 BBC WIDTH

Part Number: CPI-BB5-43-UB

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MAGNUM CRANK 5.300 2.750 2.100

Part Number: CPI-BB5-43B-MG

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MAGNUM BB CRANK 5.300 2.750 2.200

Part Number: CPI-BB5-PRB-MG

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MAGNUM BB CRANK 3.850/2.750/2.200

Part Number: CPI-BB5342B-MG

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