The Manley Platinum Series flat-top piston for Nissan GT-R 3.8L VR38DETT is a single forged piston supplied with ring, offered here in Grade 1. Built from domestic 2618 alloy forgings, it uses proven cam-and-barrel skirt profiles, tool steel wrist pins and moly skirt coatings on select SKUs. Precise ring lands, grooves and unique fixturing ensure tight ring seal and reliable service in high-output engine builds.
Manley Nissan GT-R 3.8L VR38DETT 88.4mm Stroke Flat Top Grade 1 Single Platinum Series Piston w/Ring