
Wiseco Professional Series forged piston set for the Chrysler 6.1L Hemi, built for heavy-duty race and high-stress engine builds. This set of eight includes premium rings and a reverse-dome (-6.5cc R/Dome) crown sized for a 4.080 in. bore to support aggressive compression. Forged from 2618 aluminum and fully machined, these pistons feature precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and friction reduction, forced pin oiling, and a 1.080 in. compression height with 0.866 in. pin diameter.
Wiseco Chrysler 6.1L Hemi -6.5cc R/Dome 4.080inch Piston Shelf Stock Kit