Manley Platinum Series pistons for Chrysler Hemi 6.4L feature forged 2618 alloy construction and are sized for a 4.100-inch bore with a 1.120-inch compression dome and a -5.0cc dish. The Platinum Series uses proven cam and barrel skirt profiles, tool steel wrist pins and selective moly skirt coatings on certain SKUs. Manley highlights exacting ring lands and grooves and manufacturing fixturing that improves ring-to-skirt squareness for reliable ring sealing.
Manley Chrysler Hemi 6.4L 4.100in Bore 1.120in CD -5.0cc Dish Platinum Series Pistons - E/D