BrianCrower BC5139 Crankshaft for Mitsubishi 4B11T(EvoX)/4340 Billet/98mm Stroke
*We keep this item in stock for immediate shipment. Place your order before 10am EST on a weekday and we'll ship the same business day*
Part#: BC5139
4340 billet. 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.
Specification