Engine Crankshafts

Crankshaft, Magnum, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevrolet, Each

Part Number: CPI-BBJ42B-MG

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 400, 2.100 Pin, Each

Part Number: CPI-SAO21A-MG

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 2.100 Pin, 350 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMO11A-MG

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Engine Crankshaft Lock Key, Engine Crankshaft Lock Key, KEY-CR/SHF SPKT

Part Number: ADO-24424855

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Crankshaft, Compstar, Sport Series, Full Counterweight, Forged 4340 Steel, 3.465 in. / 88 mm Stroke, Mitsubishi, 4G63, 7 Bolt, Each

Part Number: CPI-S23002

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, 2.100 Pin, Each

Part Number: CPI-SAF11A-MG

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Estimated Ship Date: Oct 10, 2025 if ordered today

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460 FORD, SUPERLIGHT FORD

Part Number: SCA-44604150-3

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445430C-3

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, 8 Bolt, 58-tooth GM Reluctor, Wet Sump Post, Standard Snout, Chevy, Gen V, Each

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

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Crankshaft, Forged 4340 Steel, 4.125 in. Stroke, Internal Balance, 6 Bolt, 58-tooth GM Reluctor, Standard Snout, Chevy, Small Block, LS, Each

Part Number: CPI-APU-31V-AS

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Estimated Ship Date: Today

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MODEL 'T' STROKER MODEL 'A' ROD JOURNAL

Part Number: SCA-7T42501590

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Estimated Ship Date: Sep 19, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445430C-2

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Estimated Ship Date: Sep 23, 2025 if ordered today

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351 FORD SUPERLIGHT FORD

Part Number: SCA-4351C16-3

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Estimated Ship Date: Sep 23, 2025 if ordered today

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351 FORD SUPERLIGHT

Part Number: SCA-4351C50-3

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Estimated Ship Date: Sep 24, 2025 if ordered today

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350 1-PC REAR SEAL SUPERLIGHT

Part Number: SCA-435010L-3

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Estimated Ship Date: Sep 23, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-435028-3

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Estimated Ship Date: Sep 23, 2025 if ordered today

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CRANKSHAFT

Part Number: ADO-12555637

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Estimated Ship Date: Aug 15, 2025 if ordered today

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PRO SERIES CRANKSHAFT

Part Number: SCA-4289022-2

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Estimated Ship Date: Today

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BILLET 4340 STEEL TOYOTA 2JZ 86MM STROKE

Part Number: ESP-32JZ33865590

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CRANKSHAFT ASM,.

Part Number: ADO-19431873

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Crankshaft, 4340 Steel, 2.750 in. Diameter Main, 4.00 in. Stroke, Ford, 351W, Cleveland Mains, Each

Part Number: SCA-4351C50-2

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Estimated Ship Date: Sep 15, 2025 if ordered today

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OLDSMOBILE CRANKSHAFT

Part Number: SCA-88455045

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Estimated Ship Date: Today

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MODEL 'T' REPLACEMENT 1908-1927

Part Number: SCA-7T4000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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350 1-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-435010L-2

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Lightweight, 4340 Billet, 4.000 Stroke, Chevy, LS1, Each

Part Number: MAN-190858B

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Estimated Ship Date: Sep 3, 2025 if ordered today

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