Engine Crankshafts

MAGNUM 3.480 350 2.000 BB POST

Part Number: CPI-SMF-14A-MG

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Estimated Ship Date: Dec 5, 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: Dec 5, 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: Dec 5, 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: Dec 5, 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: Dec 5, 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: Dec 5, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95136

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95137

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Estimated Ship Date: Jan 12, 2026 if ordered today

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CRANKSHAFT 4340 FORGED LIGHTWEIGHT BB CHEVY 4.562 (W/HOLES)

Part Number: CRO-LW95138

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.625 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95139

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshafts, CRANKSHAFT 4340 FORGED ULTRA-LIGHT SB CHEV 3.335 (HOLES INCL)

Part Number: CRO-UL95113

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CALLIES Forged Ultra Dirt 3.600 LS Honda

Part Number: CPI-AP2239V-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.110 in. / 79 mm Stroke, Internal Balance, Nissan, RB26DETT, Each

Part Number: CPI-S25001

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES SBC BILLET ULTRA DIRT CRANK 3.550/283/1.888

Part Number: CPI-SAT-59-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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ProX Complete Crankshaft YZ125 '98-00

Part Number: PXR-10-2298

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Crankshaft YFZ450 '04-05

Part Number: PXR-10-2434

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Crankshaft YFZ450R '09-13

Part Number: PXR-10-2439

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Complete Crankshaft RM250 '03-08

Part Number: PXR-10-3323

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Complete Crankshaft RM-Z250 '10-15

Part Number: PXR-10-3340

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Complete Crankshaft KX250F '09

Part Number: PXR-10-4339

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Complete Crankshaft KTM85SX '13-17 + TC85 '14-17

Part Number: PXR-10-6113

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Complete Crankshaft KTM125SX '16-21 + KTM150SX '16-21

Part Number: PXR-10-6226

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ProX Complete Crankshaft KTM250/300EXC '04-16 + TE250/300

Part Number: PXR-10-6324

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Crankshafts, CRANKSHAFT-4.100 LW 24T RELUCT

Part Number: MAN-190124NB

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Estimated Ship Date: Oct 23, 2025 if ordered today

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CRANK-4340 FORGE 3.800 STROKE

Part Number: MAN-190370

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Estimated Ship Date: Oct 23, 2025 if ordered today

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