Crankshafts

CALLIES BB MAGNUM CRANK 3.622/2.750/2.100

Part Number: CPI-BB3343B-MG

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.760 in. Stroke, 2.200 in Pin, Chevy, 396, 402

Part Number: CPI-BB3425-CS

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM BB CRANK 3.940 2.750 2.100

Part Number: CPI-BB4-43B-MG

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ULTRA BOOST CRANK 4.300 / 2.747 / 2.374 .185 Radius PRO-MOD SIZES

Part Number: CPI-BB4-P5-UB

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ULTRA BOOST CRANK 4.300 / 2.747 / 2.374 .185 Radius PRO-MOD SIZES

Part Number: CPI-BB4-P7-UB

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CALLIES MAGNUM CRANK 3.650/2.750/2.100 WITH SB WIDTH

Part Number: CPI-BB4241B-MG

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CALLIES MAGNUM BBC CRANK 3.650/2.750/2.200

Part Number: CPI-BB4242B-MG

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CALLIES BBC CRANK 3.650/2.100 2 PIECE SEAL

Part Number: CPI-BB4243B-MG

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CALLIES BBC CRANK 3.650/2.750/2.000 BBC width

Part Number: CPI-BB424FB-MG

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MAGNUM BBC CRANK 3.650/2.497/2.200

Part Number: CPI-BB4282B-MG

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MAGNUM BB CRANK 3.780 / 2.750 / 2.000 OD + W

Part Number: CPI-BB444FB-MG

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ULTRA BOOST CRANK 5.625 / 2.747 / 2.374

Part Number: CPI-BB4APR-UB

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MAGNUM BB CRANK 5.625 2.750 2.200

Part Number: CPI-BB4APRB-MG

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CALLIES BBC ULTRA BOOST CRANK 4.800/ 2.750/ 2.100

Part Number: CPI-BB4C43-UB

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CALLIES BBC ULTRA BOOST 5.300 / 2.75 / 2.200

Part Number: CPI-BB5-42-UB

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MAGNUM BB CRANK 3.610 2.750 2.000 BIG BLOCK JOURNAL WIDTH

Part Number: CPI-BB8C4FB-MG

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MAGNUM BB CRANK 3.675 2.750 2.100 SBC STYLE

Part Number: CPI-BB9041B-MG

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MAGNUM BB CRANK 3.675 2.750 2.000 SBC STYLE

Part Number: CPI-BB9044B-MG

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MAGNUM CRANK 5.200 2.750 2.100

Part Number: CPI-BB9343B-MG

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CALLIES BBC MAGNUM 3.620 / 2.750 / 2.000 OD & SBC WIDTH

Part Number: CPI-BB9B44B-MG

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MAGNUM BB CRANK 3.640 2.750 2.000 BIG BLOCK JOURNAL WIDTH

Part Number: CPI-BB9C4FB-MG

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CALLIES BB ULTRA BILLET CRANK 4.375/2.750/2.200

Part Number: CPI-BBB-42-UB

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COMPSTAR CRANK 4.375 2.750 2.100

Part Number: CPI-BBB-435-CS

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MAGNUM BB CRANK 4.375 2.750 2.100

Part Number: CPI-BBB-43B-MG

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MAGNUM CRANK 4.375 2.750 2.000 BB WIDTH

Part Number: CPI-BBB-4FB-MG

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