CALLIES COMPSTAR GEN V CRANKSHAFT - 8 COUNTERWEIGHT - WET SUMP - 4.000" STROKE - 5TO-31Q-CS

Made from 4340 steel that is deep nitrided for strength and wearability, every Compstar crank is intended for high output installation. Compstar crankshafts are counterweighted for enhanced bearing load distribution, which allows these shafts to withstand both high boost and high RPM applications. Brand Callies Part Type Crankshaft Stroke 4.000" Reluctor 58X