Crankshafts

4340 Forged Pro Series

Part Number: SCA-435028-2

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SCA-435050-2

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4340 Forged Pro Series

Part Number: SCA-435018-2

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350 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-435032-3

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Crankshaft, 4340 Steel, 2.750 in. Diameter Main, 3.50 in. Stroke, Ford, 351 Cleveland, Each

Part Number: SCA-4351C16-2

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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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CALLIES 351C ULTRA BOOST 4.125 / 351C / 2.100

Part Number: CPI-EFU-71-UB

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Estimated Ship Date: Nov 24, 2025 if ordered today

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MAGNUM ULTRA DIRT TOYOTA CRANK 3.800 2.500 2.00 x 1.825

Part Number: CPI-SK-AP-UD

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Estimated Ship Date: Nov 24, 2025 if ordered today

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COMPSTAR NISSAN RB26 FULL CWT 73.7 mm STROKE

Part Number: CPI-S25006

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Estimated Ship Date: Nov 24, 2025 if ordered today

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NISSAN RB30 BILLET CRANK 90MM STROKE

Part Number: CPI-S25011

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COMPSTAR TOYOTA 2JZ BILLET CRANK 86mm STROKE

Part Number: CPI-S27004

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Estimated Ship Date: Nov 24, 2025 if ordered today

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COMPSTAR 2JZ HONDA JOURNAL CRANK 86mm

Part Number: CPI-S27007

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Estimated Ship Date: Nov 24, 2025 if ordered today

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COMPSTAR 2JZ HONDA JOURNAL CRANK 90mm

Part Number: CPI-S27008

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ULTRA DIRT BILLET CRANK 4.5BS 4.125 400 2.000

Part Number: CPI-S8U-24-UD

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CALLIES SB ULTRA DIRT CRANK 3.825/400/2.000

Part Number: CPI-SA-24-UD

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CALLIES LS1 ULTRA DIRT BILLET CRANK 3.838 / 2.559 / 2.100

Part Number: CPI-AP3D31-UD

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CALLIES Ultra Dirt 3.750 LS 2.000

Part Number: CPI-APJ-34-UD

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CALLIES LS ULTRA BOOST 4.250 / 2.559 / 2.100

Part Number: CPI-APP-31-UB

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CALLIES GEN 3 HEMI BILLET ULTRA BOOST 4.400 / 2.559 / 2.100

Part Number: CPI-YY59E1-UB

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CALLIES CRANK 3.630 GenIII Hemi Ultra boost

Part Number: CPI-YY77E1-UB

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Estimated Ship Date: Nov 24, 2025 if ordered today

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ULTRA BOOST CRANK 4.500 / 2.747 / 2.197

Part Number: CPI-BBQ-PR-UB

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Estimated Ship Date: Nov 24, 2025 if ordered today

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BB ULTRA BILLET CRANK 4.875 2.750 2.200 PRO MOD SIZES

Part Number: CPI-BQI-PR-UB

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBB42B-MG

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Estimated Ship Date: Nov 24, 2025 if ordered today

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MAGNUM 8CTWT LS CRANK 4.000 2.5585 2.1000

Part Number: CPI-5TO-31V-MG

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773508620

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Estimated Ship Date: Nov 3, 2025 if ordered today

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