
This Manley single forged piston is specified for 1995–1999 Mitsubishi 4G64 engines using a 4G63 head: 86.5mm STD bore with an 8.5:1 compression dish. It’s part of Manley’s Platinum Series approach, employing 2618 alloy forgings, proven cam-and-barrel skirt profiles and premium wrist pin materials. The piston design emphasizes precise ring lands and skirt geometry to support reliable ring seal and long-term durability in rebuilt engines.
Manley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 86.5mm STD Bore 8.5:1 CR Dish Piston (single piston)