Wiseco Professional Series forged pistons for the Chrysler 5.7L HEMI (-2cc flat top, 3.917 in. bore) are manufactured from 2618 aluminum forgings and sold as a set of eight for high‑duty builds. They feature precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating for reduced friction and seizure resistance, fully machined crowns and forced pin oiling for demanding performance use.
Wiseco Chrysler 5.7L HEMI -2cc Flat Top 1.090CH 3.917in Bore 4.050in Stroke Piston Kit