
The Wiseco Professional Series forged piston for Chrysler 5.7L Hemi is a single race-grade piston with a +4cc dome, 3.917 in. bore and 1.2045 in. compression height. It’s intended for heavy-to-severe duty race and build applications where longevity under stress is required. Made from 2618 aluminum in the USA, the piston features precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and premium rings.
Wiseco Chrysler 5.7L Hemi +4cc Dome 1.205inch Piston Shelf Stock