Engine Crankshafts

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 1.888 Pin, 350 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMO19A-MG

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Crank, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, 2.100 in. Pin, Chevy, 400, BB Post

Part Number: CPI-SMO21A-MG

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 2.000 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMO24A-MG

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CALLIES SBC BB SNOUT ULTRA BOOST 4.250 / 350 / 2.100

Part Number: CPI-SMP-11-UB

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MAGNUM CRANK 4.250 350 2.100 BB POST

Part Number: CPI-SMP-11A-MG

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MAGNUM CRANK 4.250 350 2.000

Part Number: CPI-SMP-14A-MG

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CALLIES SB ULTRA BOOST CRANK 4.250/2.648/2.100

Part Number: CPI-SMP-21-UB

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CALLIES FORD 8 CTWT MAGNUM CRANK 3.300/302/2.000

Part Number: CPI-UJ3004V-MG

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CALLIES FORD ULTRA DIRT 3.300 / 2.249 / 1.888

Part Number: CPI-UJ300KV-UD

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FORD MAGNUM CRANK 2.870/302/2.123

Part Number: CPI-UJ3109V-MG

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FORD MAGNUM CRANK 2.870/302/2.123

Part Number: CPI-UJ310BV-MG

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FORD MAGNUM CRANK 2.870/302/1.888 x 1.825

Part Number: CPI-UJ310KV-MG

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FORD MAGNUM CRANK 3.420 302 2.000

Part Number: CPI-UJ7104V-MG

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FORD FORGED ULTRA DIRT CRANK 3.420 302 2.000

Part Number: CPI-UJ7104V-UD

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CALLIES SBF ULTRA BOOST 3.100 / 302 / 2.000

Part Number: CPI-UJ9504-UB

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CALLIES FORD ULTRA DIRT 3.000/ 2.249 / 1.888

Part Number: CPI-UJD-09V-UD

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FORD MAGNUM CRANK 3.00 302 2.123

Part Number: CPI-UJD-0BV-MG

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CALLIES XL 302 FORD CRANK 3.000" STROKE

Part Number: CPI-UJD-0QV-UD

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MAGNUM FORD CRANK 3.250 302 2.123

Part Number: CPI-UJE-0BV-MG

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CALLIES SBF ULTRA BOOST 3.500 / 302 / 2.000

Part Number: CPI-UJG-04-UB

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CALLIES MAGNUM SB FORD CRANK 3.500 302 2.123

Part Number: CPI-UJG-0BV-MG

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CALLIES SBF ULTRA BOOST 3.625 / 302 / 1.888

Part Number: CPI-UJH-09-UB

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CALLIES SBF FORGED ULTRA DIRT CRANK 3.750/302/2.000

Part Number: CPI-UJJ-04V-UD

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CALLIES SBF ULTRA BOOST CRANK 3.400 / 302 / 2.100

Part Number: CPI-UJW-01-UB

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FORD CCW MAGNUM CRANK 3.400 302 2.100

Part Number: CPI-UJW-01V-MG

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