The Wiseco Professional Series piston set for Chrysler 6.1L Hemi small-block Mopar engines is a forged, performance-focused set of eight pistons sized to 4.060 in. bore with features optimized for severe-duty use. Machined from 2618 aluminum in the USA, the set includes precision ring grooves, anti-detonation features, ArmorGlide skirt coating for seizure resistance, and forced pin oiling to support high-output builds.
Wiseco Chrysler Small Block Mopar Gen III 6.1L Hemi 4.06 Bore 4.050 Stroke -8.0 CC Dome