Engine Crankshafts

SBC MAGNUM BILLET CRANK 4.500 400 2.100

Part Number: CPI-S4Q-21-MB

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CALLIES ULTRA BOOST CRANK 4.500" BORE SPACE 4.750/400/2.000

Part Number: CPI-S4S-2X-UB

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CALLIES BILLET ULTRA DIRT CRANK 4.5 S/B 4.125/350/1.888

Part Number: CPI-S4U-19-UD

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ULTRA BILLET CRANK 4.5BS 4.125 400 2.100

Part Number: CPI-S4U-21K-UL

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ULTRA BILLET CRANK 4.5BS 4.125 400 2.000

Part Number: CPI-S4U-24-UL

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BILLET CRANK 4.500 SB 2.100 ULTRA

Part Number: CPI-S4Z-21K-UL

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ULTRA BILLET CRANK 4.5SB SPEC/400/2.00

Part Number: CPI-S4Z-24-UL

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CALLIES SB ULTRA BILLET 3.900 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8C-24-UL

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CALLIES SB ULTRA DIRT BILLET 3.625 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8H-24-UD

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CALLIES SB ULTRA BILLET 3.625 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8H-24-UL

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CALLIES SBC ULTRA DIRT 3.875 / 350 / 2.000 / 4.500 SPREADBORE W/ SBC POST

Part Number: CPI-S8M-14-UD

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4.5SB ULTRA BILLET SBC POST 3.875 350 1.888

Part Number: CPI-S8M-19K-UL

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CALLIES SBC ULTRA DIRT 3.875 / 400 / 2.000 / 4.500 SPREADBORE W/ SBC POST

Part Number: CPI-S8M-24-UD

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CALLIES SB ULTRA BILLET CRANK 3.875

Part Number: CPI-S8M-24-UL

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CALLIES SB ULTRA BILLET CRANK 3.875 / 400 / 2.000

Part Number: CPI-S8M-24K-UL

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CALLIES 4.5" S/B SBC ULTRA DIRT BILLET 4.000 / 400 / 2.000

Part Number: CPI-S8O-24-UD

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ULTRA DIRT BILLET CRANK 3.825 350 2.000

Part Number: CPI-SA-14-UD

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CALLIES SB ULTRA DIRT CRANK 3.825/2.448/1.888

Part Number: CPI-SA-19A-UD

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MAGNUM SB CRANK 3.825 400 2.100

Part Number: CPI-SA-21A-MG

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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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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.875 in. Stroke, 5.850 in. Rods, 2.100 Pin, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMM11A-MG

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