Brian Crower M5x/S5x Stroker Crank

Brian Crower 4340 billet Sroker crank. Fits M50B25, M52B25, M52B28, S50B50 and 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: 59.7lb