Manley Performance Platinum Series pistons for the Chrysler Hemi 6.1L are forged from 2618 alloy and specified with a 4.060 in bore, 1.220 in pin and a -11.5cc dish. The Platinum Series highlights include precise ring land and groove control, proprietary fixturing, and premium wrist pin options; these pistons are intended for builders seeking high‑quality forged components with tight manufacturing tolerances for demanding builds.
Manley Chrysler Hemi 6.1L 4.060in Bore -11.5cc Dish 1.220in CD Platinum Series Piston Set - ED