Crankshafts

Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 350, 400

Part Number: CRO-E95128X4

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Estimated Ship Date: Dec 8, 2025 if ordered today

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CRANKSHAFT 4340 FORGED SB CHEVY 4.125 STROKE WITH 4 HOLES

Part Number: CRO-E95129X4

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED ENDURO BB CHEV CUSTOM STROKE W/4 HOLES

Part Number: CRO-E95130X4

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, 3.480 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 305, 350

Part Number: CRO-E95121X4

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Estimated Ship Date: Dec 8, 2025 if ordered today

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CRANKSHAFT 4340 FORGED SB CHEVY 3.500 STROKE WITH 4 HOLES

Part Number: CRO-E95122X4

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED SB CHEVY 3.625 STROKE WITH 4 HOLES

Part Number: CRO-E95124X4

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Crankshaft, Enduro, 3.750 in. Stroke, Custom Balance, Forged 4340 Steel, 2-piece Rear Main Seal Style, Chevy

Part Number: CRO-E95125X4

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Estimated Ship Date: Dec 8, 2025 if ordered today

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MAGNUM 3.480 350 2.000 BB POST

Part Number: CPI-SMF-14A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SBC FORGED ULTRA DIRT 3.480 / 350 / 1.888 BB POST

Part Number: CPI-SMF-19A-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB FORGED ULTRA DIRT 3.480 / 350 / 1.888x1.825 BB POST

Part Number: CPI-SMF-1KA-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM 3.480 400 2.100 BB POST

Part Number: CPI-SMF-21A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.480 in. Stroke, 5.700 in. Rods, 2.100 Pin, 350 Main, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SMF11A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB ULTRA DIRT BILLET CRANK 3.800/2.648/2.750

Part Number: CPI-SKK-24-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB ULTRA DIRT CRANK 3.800/2.648/1.888

Part Number: CPI-SKK-29-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM BB POST, 3.500 350 2.100

Part Number: CPI-SMG-11A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB CRANK 3.500 350 2.000

Part Number: CPI-SMG-14A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM CRANK 3.500 350 1.888 BB POST

Part Number: CPI-SMG-19A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES ULTRA BOOST 3.500 / 400 / 2.100 BBC POST

Part Number: CPI-SMG-21-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM CRANK 3.500 400 2.100

Part Number: CPI-SMG-21A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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SBC BILLET ULTRA DIRT CRANK 3.500/350 /2.000

Part Number: CPI-SKG-14-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES ULTRA DIRT CRANK 3.500/2.448/1.888

Part Number: CPI-SKG-19-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB ULTRA DIRT CRANK 3.800/2.448/2.000

Part Number: CPI-SKK-14-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB ULTRA DIRT CRANK 3.800/2.448/1.888

Part Number: CPI-SKK-19-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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FORGED ULTRA DIRT SB CRANK 3.000 350 1.888 BBC POST

Part Number: CPI-SMD-19A-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUN CRANK 3.000 / 283 / 2.00 BB POST

Part Number: CPI-SMD-54A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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