Description
BRIAN CROWER Crankshaft Subaru EJ257-Sti, 83mm Stroke, 4340 Billet
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.Stroke 83mmRod Journal 52mmMain Journal 60mmWeight 18.9 Lbs
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