Manley Platinum Series forged piston set for the Nissan GT‑R VR38DETT 3.8L features 99mm bore pistons with a 9.8:1 compression ratio and a -2cc dish, supplied with rings for extreme duty use. Built from 2618 alloy forgings, these pistons include tool‑steel wrist pins, moly skirt coatings on select SKUs, precise ring lands and cam/barrel skirt profiles for strong ring seal and reduced cylinder wear, meeting professional engine‑building standards.
Manley Nissan GT-R 3.8L VR38DETT 99mm Bore 9.8:1 CR -2cc Dish Extreme Duty Piston Set w/ Rings