Manley's Platinum Series piston set for the Chrysler 6.4L Hemi is a forged stroker kit with 4.090" bore and -20.5cc dish, built for demanding engine builds. These pistons use domestic 2618 alloy forgings, proven cam-and-barrel skirt profiles, tool steel wrist pins and moly skirt coatings on select SKUs. Exacting ring lands, unique fixturing and premium wrist pin options support professional engine builders.
Manley Chrysler 6.4L Hemi 4.090 Bore -20.5cc Dish Stroker Series Extreme Duty Piston Set