Manley Grade 1 forged piston for the Nissan GT-R 3.8L VR38DETT, 95.5mm flat top, single piston with ring. From Manley’s Platinum Series, these pistons use 2618 alloy forgings, precise cam-and-barrel skirt profiles, and premium wrist pin materials. Exacting ring lands and grooves plus advanced fixturing ensure consistent ring seal and skirt squareness for demanding rebuilds and high-stress applications.
Manley Nissan GT-R 3.8L VR38DETT 95.5mm Flat Top Grade 1 Extreme Duty Piston w/Ring