Engine Crankshafts

CALLIES SBC 2PC SEAL BB SNOUT ULTRA BOOST BILLET CRANK 4.000/350/2.00

Part Number: CPI-SMO-14-UB

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES SB FORGED ULTRA DIRT CRANK 4.000/350/2.100

Part Number: CPI-SMO-14A-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES SB ULTRA DIRT CRANK 4.000/2.448/1.888

Part Number: CPI-SMO-19-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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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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Estimated Ship Date: Dec 5, 2025 if ordered today

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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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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM CRANK 4.000 350 1.850 BB POST

Part Number: CPI-SMO-1EA-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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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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Estimated Ship Date: Dec 5, 2025 if ordered today

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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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Estimated Ship Date: Dec 5, 2025 if ordered today

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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: Dec 5, 2025 if ordered today

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ULTRA BILLET CRANK 3.500 283 1.888

Part Number: CPI-SAG-59-UL

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.25 in. Stroke, Custom Order, Chevy, 454, Each

Part Number: CRO-E95135X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.375 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-E95136X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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RACEMASTER SB CRANK 3.750 350 2.000

Part Number: CPI-SAJ-14A-RM

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CRANKSHAFT 4340 BILLET BB CHEVY 5.000 STROKE (HOLES INCL)

Part Number: CRO-95142C

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CRANKSHAFT 4340 BILLET BB CHEVY 5.125 STROKE (HOLES INCL)

Part Number: CRO-95143C

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CRANKSHAFT 4340 BILLET BB CHEVY 5.200 STROKE (HOLES INCL)

Part Number: CRO-95144C

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CRANKSHAFT 4340 BILLET CHEVY V6 SPECIFY STROKE

Part Number: CRO-95151

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CRANKSHAFT 4340 BILLET BUICK V6 SPECIFY STROKE

Part Number: CRO-95156

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CRANKSHAFT 4340 FORGED CHRYS 426 HEMI CUSTOM NO BALANCE

Part Number: CRO-95160

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CALLIES SB MG 4.125/2.448/2.200

Part Number: CPI-SAU-12A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES ULTRA DIRT BILLET CRANK 4.125/350/2.000

Part Number: CPI-SAU-14-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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ULTRA BILLET CRANK 3.825 350 2.00

Part Number: CPI-SAU-14-UL

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Estimated Ship Date: Dec 5, 2025 if ordered today

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