• USD
  • JPY

BC5799 - BMW M50B25 Crankshaft - 4340 Billet - 95.6mm Stroke

4340 billet. Fits M50B25, M52B25, S52B32 engine blocks. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential.

Stroke 95.6mm
Rod Journal 45mm
Main Journal 60mm
Weight 59.7 Lbs


$ 3,750.00