Crankshafts

CRANKSHAFT

Part Number: CPI-APO-31V-AS24

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CRANKSHAFT ASY

Part Number: MOF-3C3Z6303AARM

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Estimated Ship Date: Sep 26, 2025 if ordered today

• Core Charge $300.00
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FORGED CRANKSHAFTS

Part Number: SCA-4LS141285-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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S&S Cycle 91-03 XL 3-13/16in Stroke Flywheel Assembly

Part Number: SSY-320-0053

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Estimated Ship Date: Sep 29, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-435087-3

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Estimated Ship Date: Nov 14, 2025 if ordered today

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MAGNUM ULTRA DIRT BB CRANK 4.250 2.750 2.200

Part Number: CPI-BBP-42B-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.250 in. Stroke, 6.385 in. Rod, 2.100 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBP43B-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES LS9 CCW MAGNUM 3.625 / 2.559 / 2.100

Part Number: CPI-4WH-31W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM LS9 CRANK 3.750 2.5585 2.100

Part Number: CPI-4WJ-31W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM 8CTWT LS9 CRANK 4.000 2.5585 2.1000

Part Number: CPI-4WO-31V-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, 4.250 in. Stroke, Chevrolet, Big Block, Each

Part Number: BRO-S0013

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, 4.375 in. Stroke, Chevrolet, Big Block, Each

Part Number: BRO-S0015

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CRANKSHAFT

Part Number: BRO-S0021

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CRANKSHAFT

Part Number: BRO-S0022

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CALLIES LT MAGNUM CRANK 4.125/2.00/2.000

Part Number: CPI-5TU-34W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM CCW DRY LT CRANK 3.700 2.559 2.1000

Part Number: CPI-5U2731W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM 8CTWT LS CRANK 3.150 2.5585 2.1000

Part Number: CPI-5U4631W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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LS7 ULTRA BOOST CRANK 4.080/2.559/2.100

Part Number: CPI-5UA-31-UB

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM 8CTWT DRY SUMP LT CRANK 3.900 2.5585 2.1000

Part Number: CPI-5UC-31W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES LS MAGNUM CRANK 3.625/2.559/2.100

Part Number: CPI-5UH-31W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES LS MAGNUM CRANK 3.625/2.559/2.000

Part Number: CPI-5UH-34W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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LS7 ULTRA BOOST CRANK 3.750/2.559/2.100

Part Number: CPI-5UJ-31-UB

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM 8CTWT LS CRANK 4.000 2.5585 2.1000

Part Number: CPI-5UJ-31W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES LT LONG SNOUT CRANK 3.800 STROKE

Part Number: CPI-5UK-31W-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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LT LONG SNOUT ULTRA BOOST CRANK 4.000 2.559 2.100

Part Number: CPI-5UO-31-UB

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Estimated Ship Date: Dec 5, 2025 if ordered today

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