JE Pistons 232517 Piston Set 4032 Dome 4.500 Bore 1.785 CD 1.031 Pin 8Pc

Piston Set, 4032, Dome, 4.500 Bore, 1.785 CD, 1.031 Pin, Set of 8. Pin Fit, and Econo Undercrown Milling. JE Auto Pistons are engineered, forged and machined 100% in the USA Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications Designed specifically for Chrysler 426 Hemi Engines. To provide optimized performance durability Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin Includes high-quality wrist pins, and locks Made 100% in the USA