Crankshafts

Engine Crankshaft

Part Number: CLE-2475186

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, 3.625 in. Stroke, Internal Balance, 8 Bolt, 58-tooth GM Reluctor, Wet Sump Post, Standard Snout, Chevy, Gen V, Each

Part Number: CPI-5TH-31V-AS

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, 3.625 in. Stroke, Internal Balance, 8 Bolt, 58-tooth GM Reluctor, Dry Sump Post, Standard Snout, Chevy, Gen V, Each

Part Number: CPI-5UH-31V-AS

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Estimated Ship Date: Jan 15, 2026 if ordered today

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CRANKSHAFT

Part Number: CPI-APO-31V-AS24

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Estimated Ship Date: Jan 15, 2026 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: Nov 11, 2025 if ordered today

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FORD 3.700" / 351C / SJ

Part Number: CPI-EF2774-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES SB FORD CRANK 4.300/351/2.000

Part Number: CPI-EF4-74V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD ULTRA BOOST BILLET 4.350 / 2.750 / 2.100

Part Number: CPI-EF4871-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CRANKSHAFT

Part Number: CPI-EF5371V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES FORD ULTRA BOOST CRANK 3.850/2.750/2.000

Part Number: CPI-EF5374-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES FORD ULTRA BOOST 4.400/2.750/2.200

Part Number: CPI-EF597X-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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MAGNUM FORD CRANK 4.240 351C 2.000

Part Number: CPI-EF5C74V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES SBF BILLET ULTRA DIRT 3.350/351/1.888

Part Number: CPI-EF8679-UD

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Estimated Ship Date: Jan 16, 2026 if ordered today

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SBF ULTRA BOOST BILLET CRANK 5.200 2.750 2.100

Part Number: CPI-EF9371-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES FORD ULTRA BOOST 4.375 2.750 2.100

Part Number: CPI-EFB-71-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES SBF CCW MAGNUM 4.375 / 2.750 / 2.100

Part Number: CPI-EFB-71V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD ULTRA BILLET 4.375 2.750 2.200 SBC Width

Part Number: CPI-EFB-7X-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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SBF 3.900 STROKE/351C MAIN/2.000 JOURNAL ULTRA DIRT BILLET

Part Number: CPI-EFC-74-UD

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Estimated Ship Date: Jan 16, 2026 if ordered today

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MAGNUM FORD CRANK 3.900 351C 1.888

Part Number: CPI-EFC-79V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD CRANKSHAFT

Part Number: CPI-EFC71V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES SB FORD MAGNUM CRANK 3.500 302 2.100

Part Number: CPI-EFG-01V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD ULTRA DIRT BILLET CRANK 3.5002.750/1.8885

Part Number: CPI-EFG-79-UD

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD ULTRA BOOST CRANK 3.750 2.100 2750 C MAINS

Part Number: CPI-EFJ-71-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES SB FORD ULTRA DIRT BILLET 3.750/2.750/2.000

Part Number: CPI-EFJ-74-UD

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD MAGNUM CRANK 3.750 351C 2.000

Part Number: CPI-EFJ-74V-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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