The Manley Platinum Series piston set for Ford 4.6L/5.4L (3-valve) engines features 2618 alloy forgings and is supplied with a 3.572 in bore and a -14 cc dish. Manley's description notes tool-steel wrist pins, moly skirt coatings on select SKUs, exacting ring lands and grooves, and unique fixturing to ensure ring groove to skirt squareness. These pistons are intended for high-demand engine builds.
Manley Ford 4.6L/5.4L (3 Valve) 3.572in Bore -14cc Dish Extreme Duty Piston Set