B-Series 4340 LIGHTWEIGHT Steel Crankshafts

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  • Regular price $1,800.00




Stroke your B-Series to make big power. If you are shooting for 300hp all motor, we recommend the 97-98mm crankshafts, 95mm at minimum. These cranks are made from British Steel blanks and are finish machined here in the USA.

Combine the stroker with our custom rod, CNC cylinder head, and Roller Cam for huge NA B-series power.