Wiseco Professional Series forged piston kit for Chevrolet Gen V L83 5.3L, 3.790" bore, set of eight. Built from 2618 aluminum in the USA, these race‑grade pistons include precision ring grooves, an anti‑detonation groove and ArmorGlide skirt coating for seizure resistance and reduced friction. Intended for heavy to severe duty builds, the kit arrives fully machined with premium rings and features to support high‑stress racing applications.
Wiseco Chevrolet Gen V L83 5.3L 3.790in Bore 9.5:1 CR -8.5cc Dish Piston Kit - Set of 8