Wiseco Professional Series forged piston set for Chrysler 5.7L Hemi: set of eight pistons engineered for heavy to severe duty race use. Each piston is 3.922 in. bore with 1.205 in. compression height and 0.927 in. pin diameter, supplied with premium rings. Forged from 2618 aluminum, they feature precision grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling to support demanding race builds.
Wiseco Chrysler 5.7L Hemi -10cc R\Dome 1.205 CH Piston Kit