
The Wiseco Professional Series forged piston set for Chrysler 5.7L Hemi applications is offered as a set of eight pistons sized for a 3.917 in. bore with 1.205 in. compression height and 0.927 in. pin diameter. Forged and machined in the USA from 2618 aluminum, the set includes premium rings and is built for heavy to severe duty use. Features include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for lower friction and seizure resistance, fully machined crowns and forced pin oiling.
Wiseco Chrysler 5.7L Hemi +21cc Dome 1.205inch Piston Shelf Stock Kit