Manley's Platinum Series pistons for the Ford 3.5L EcoBoost (3.662" bore, 1.239" compression distance, 10.0:1) use 2618 alloy forgings and precision cam-and-barrel skirt profiles to balance strength and friction control. These forged pistons feature tool-steel wrist pins and moly skirt coatings on selected part numbers, with tight machining tolerances geared toward professional engine builders and high-demand applications.
Manley Ford 3.5L Ecoboost 3.662in Bore 1.239in CD 10.0:1 CR -0.5cc Dome Extreme Duty Piston Set