Chevrolet Performance 10183723 - Crankshaft, Forged Steel For Gen 5 and Gen 6 502ci

Externally balanced. Cross-drilled. Nitride-treated forged 1053 steel crankshaft with 1-piece rear main seal. Forging P/N 14097044 Crankshafts are a critical, central component of any engine. Strength and durability are important traits of a great crankshaft. Chevrolet Performance crankshafts are precision-engineered to be both strong and durable. Chevrolet Performance understands how catastrophic crankshaft failure can be, so that’s why their crankshafts are manufactured to such exacting specifications and tested to withstand the forces of high-performance engines. These crankshafts are the same tough parts used in Chevrolet Performance crate engines.