The Wiseco Professional Series forged piston set for Chrysler 6.1L HEMI includes 5.5cc dome crowns and a 1.220 in. compression height tailored for race assemblies. Forged from 2618 aluminum and fully machined, the set adds precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and premium ring preparation. Sold as a set of eight for high-duty performance builds.
Wiseco Chrysler 6.1L Hemi 5.5cc Dome 1.220 CH Piston - Set of 8