The Manley single forged piston for the Nissan GT‑R 3.8 (95.5mm bore) is part of the Platinum Series and uses domestic 2618 alloy forgings, tool steel wrist pins and refined skirt profiles. Manley’s manufacturing emphasizes exacting ring lands and grooves, moly skirt coatings on select skews and fixturing that ensures ring groove to skirt squareness for improved ring seal, durability and track‑proven strength.
Manley Nissan GT-R 3.8 95.5mm Grade 1 Bore -1.5cc 9.8:1 Comp Piston 6.500in Rod L (Single Piston)