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The Wiseco Professional Series forged piston for Chrysler 5.7L Hemi is a single race-grade piston with a +21cc dome, 3.937 in. bore and 1.2045 in. compression height. It’s intended for demanding race applications that require increased chamber volume and robust hardware. Forged in the USA from 2618 aluminum, this piston features precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and comes with premium rings.
Wiseco Chrysler 5.7L Hemi +21cc Dome 1.205inch Piston Shelf Stock
