The Wiseco Professional Series forged piston set for Chrysler 6.4L Gen III Hemi with a 4.090" bore is a set of eight pistons intended for serious race and high-load builds. Manufactured from 2618 aluminum in the USA, these pistons feature precision ring grooves, anti-detonation detailing, ArmorGlide skirt coating for seizure resistance and reduced friction, forced pin oiling and fully machined crowns suited to demanding performance applications.
Wiseco Chrysler 6.4L Gen III Hemi Apache 4.090in Bore 6.125in Rod 0.927in Pin Pistons - Set of 8