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Wiseco Professional Series forged pistons for Chrysler 6.4L Gen3 Hemi with a 4.090 in. bore and 0.927 in. pin diameter are built for serious race and high-load engine builds. Forged from 2618 aluminum in the USA, they include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for reduced friction and seizure resistance, forced pin oiling, and are supplied as a set of eight with premium rings.
Wiseco Chrysler 6.4L Gen3 Hemi 4.090in Bore 0.927in Pin Pistons - Set of 8
