The Wiseco Professional Series piston set for Mitsubishi 4G64 applications is supplied as a set of four with an 86.00 mm bore and sport-compact dimensions for boosted or high-compression builds. These forged pistons are engineered and machined in the USA from 2618 aluminum and feature precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling to support severe-duty performance applications.
Wiseco Mitsu 4G64 w/4G63 Heads 10.5:1 E85 Piston Shelf Stock Kit