Wiseco Professional Series forged piston set for 1st-generation 6-bolt Mitsubishi 4G63 turbo applications. Supplied as a set of four with premium rings and built for heavy to severe duty race builds, these pistons are forged and machined in the USA from 2618 aluminum. They include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, fully machined crown features, forced pin oiling, and an 85.00 mm bore with 35.00 mm compression height.
Wiseco 1400 HD 1st Gen 6 Bolt 4G63 Turbo -14cc Piston Shelf Stock Kit