
Manley's Platinum Series forged piston for 1993–1999 Mitsubishi 4G63 engines (86mm bore, 94mm stroke, 8.5:1 compression, -17cc dish) is a single‑piston assembly supplied with rings. These pistons use domestic 2618 alloy forgings and feature proven cam and barrel skirt profiles plus tool steel wrist pins and moly skirt coatings on select SKUs, reflecting Manley's attention to ring groove accuracy and skirt profile for reliable engine building.
Manley 93-99 Mitsubishi (4G63) 86mm Bore 94mm Stroke 8.5 CR -17cc Dish Single Piston w/ Ring