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Crankshafts

Find your Small Block Chevy and Big Block crankshaft needs here. Choose from internally balanced or externally balanced, available for 1 piece rear main or 2 piece rear mains. Choose the series that fits you best, we have standard weight, stock replacement, track smart, and the Scat 900 series. Use our filters to quickly narrow down your selection.

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BBC 454 CRANKSHAFT BIG BLOCK CHEVY GM SCA 9-10454 $234.09	BBC CHEVY 454 Cast Steel Crankshaft 4.25" Stroker KMJ QT425 $199.00	BBC 454 Cast Steel Crankshaft 4.25 Stroke Ext Bal SCA 945442506135 $345.99	BBC 454 Cast Steel Crankshaft 4.25 Stroke Int Bal SCA 945442506385 $339.88

BBC 454 Cast Steel Crankshaft 4.25 Stroke 1 PC 496 SCA 945442506135L $375.99	BBC CHEVY 454 Cast Steel Crankshaft 2 pc. 4.00" GM KMJ CK454 $199.00	SAC 9-10454L NEW BBC SCAT 454 CRANKSHAFT BIG BLOCK CHEVY GM 1 PIECE REAR MAIN SCA 9-10454L FREE SHIPPING to contiguous 48 United States $279.32