Crankshafts

Crank, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.100 in. Pin, Chevy, 400, BB Post

Part Number: CPI-SMJ21A-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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SB MAGNUM CRANK 3.800/350/2.100

Part Number: CPI-SMK-11A-MG

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CALLIES ULTRA DIRT BILLET 3.800 / 350 / 2.000

Part Number: CPI-SMK-14-UD

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Estimated Ship Date: Jan 16, 2026 if ordered today

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MAGNUM CRANK 3.800 400 2.100 BBC POST

Part Number: CPI-SMK-21A-MG

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ULTRA SBC BOOST BILLET 3.800 / 400 / 2.000

Part Number: CPI-SMK-24-UB

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CALLIES SB FORGED ULTRA DIRT CRANK 3.875/2.448/2.000

Part Number: CPI-SMM-14A-UD

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CALLIES SB ULTRA DIRT CRANK 3.875/2.448/1.888

Part Number: CPI-SMM-19-UD

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MAGNUM CRANK 3.875 350 1.888 BB POST

Part Number: CPI-SMM-19A-MG

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CALLIES SB FORGED ULTRA DIRT CRANK 3.875/2.448/1.888

Part Number: CPI-SMM-19A-UD

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CALLIES SB BILLET 3.875/2.648/2.100 BBC POST

Part Number: CPI-SMM-21-UB

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MAGNUM CRANK 3.875 283 2.000 BBPOST

Part Number: CPI-SMM-54A-MG

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CALLIES 8 CTWT LS CRANK 4.100/2.559/2.100

Part Number: CPI-S0045

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MAGNUM BB CRANK 5.375 2.750 2.200

Part Number: CPI-S0047

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BBC Crank 3.900/2.750/Mopar Chry 8 Flg

Part Number: CPI-GBC-45B-MG

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FORD ULTRA BILLET SPECIAL 2.750 2.100

Part Number: CPI-S0049

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MAGNUM MOPAR CRANK 3.763/440/2.200 CHRY

Part Number: CPI-GE1-66J-MP

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MAGNUM MOPAR CRANK 3.763 400 2.100

Part Number: CPI-GE1-C3J-MG

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MOPAR MAGNUM BILLET CRANK 4.150 2.750 2.200

Part Number: CPI-GE2-62K-MB

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MAGNUM CRANK, 4.150 HEMI MAIN & PIN

Part Number: CPI-GE2-65J-MP

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MAGNUM MOPAR CRANK 4.150 400 2.200

Part Number: CPI-GE2-C2J-MG

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Magnum Mopar 4.375/Hemi Rods/2.750

Part Number: CPI-GEB-65J-MP

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MOPAR RB CRANKSHAFT

Part Number: CPI-GEB62J-MG

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CALLIES MOPAR MAGNUM BILLET 5.000/2.250/2.200

Part Number: CPI-GEV-62K-MB

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MOPAR CRANK 5.000 2.750 2.200 CHEVY PIN

Part Number: CPI-GEV-62K-MG

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CALLIES BB MOPAR MAGNUM BILLET 5.000/2.750/2.100

Part Number: CPI-GEV-63-UL

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