Engine Crankshafts

CALLIES SB MAGNUM BILLET BB POST 4.500/400/2.100

Part Number: CPI-SMQ-21-UB

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MAGNUM CRANK 4.500 400 2.100 BBC POST

Part Number: CPI-SMQ-21A-MG

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CALLIES ULTRA BOOST 4.750 / 400 / 2.100 BBC POST

Part Number: CPI-SMS-21-UB

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MAGNUM CRANK 4.125 350 2.100 BB POST

Part Number: CPI-SMU-11A-MG

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MAGNUM CRANK 4.000/400/2.200 BB POST

Part Number: CPI-SMO-22A-MG

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CALLIES SBC 2 PC SEAL, BB SNOUT, FORGED ULTRA DIRT CRANK 4.000/400/2.000

Part Number: CPI-SMO-24A-UD

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CALLIES SB ULTRA DIRT CRANK 4.000/2.648/1.888

Part Number: CPI-SMO-29-UD

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ULTRA DIRT CRANK 4.125 350 2.000 BBPOST

Part Number: CPI-SMU-14-UD

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MAGNUM CRANK 4.125 350 2.000 BBPOST

Part Number: CPI-SMU-14A-MG

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CALLIES ULTRA BOOST SBC CRANK 4.125/400/2.100

Part Number: CPI-SMU-21-UB

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CALLIES SB FORGED ULTRA DIRT CRANK 4.000/2.448/1.888

Part Number: CPI-SMO-19A-UD

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CALLIES SB BILLET ULTRA DIRT CRANK 4.000/350/1.850

Part Number: CPI-SMO-1E-UD

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MAGNUM CRANK 4.000 350 1.850 BB POST

Part Number: CPI-SMO-1EA-MG

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MAGNUM CRANK 4.00 2.249 1.888/1.825 BB

Part Number: CPI-SMO-1KA-MG

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CALLIES SBC ULTRA BOOST CRANK 4.000/400/2.100

Part Number: CPI-SMO-21-UB

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CALLIES ULTRA DIRT BILLET 4.000 / 350 / SJ

Part Number: CPI-SOM-14-UD

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CALLIES ULTRA DIRT BILLET 4.000 / 350 / SJ

Part Number: CPI-SOO-14-UD

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MAGNUM ULTRA DIRT CRANK 4.000 400 2.000 BB POST

Part Number: CPI-SOO-24-UD

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CALLIES 351C ULTRA DIRT 3.800 / 351C / 2.000

Part Number: CPI-UFK-74-UD

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CALLIES SBF ULTRA BOOST 3.600/302/1.888

Part Number: CPI-UJ2209-UB

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, Big Block Chevy Snout, 4.125 in. Stroke, 2.100 in. Pin, Chevy, 400, Each

Part Number: CPI-SMU21A-MG

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MAGNUM CRANK 3.400 350 2.100

Part Number: CPI-SMW-11A-MG

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MAGNUM CRANK 3.335 350 2.100

Part Number: CPI-SMX-11A-MG

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MAGNUM 3.335 350 2.000 CRANK

Part Number: CPI-SMX-14A-MG

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CALLIES SB 3.450/350/1.888 JOURNAL ULTRA DIRT FORGED

Part Number: CPI-SMY-19A-UD

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