Wiseco Professional Series forged pistons for the Chrysler 6.4L Gen3 HEMI are offered as a set of eight with a 4.090-inch bore and 1.110-inch compression height. Intended for serious race builds and heavy-duty performance applications, these pistons are forged and machined in the USA from 2618 aluminum, feature precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and are supplied with premium rings.
Wiseco Chrysler 6.4L Gen3 HEMI 4.090 Piston - Set of 8