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JE Pistons Mitsubishi 4G63 2.3L four-pack is a forged replacement kit for 4G63 engines used in 1988–1992 Eclipse, Talon and Evo applications, sized for a 3.366 in. bore and 8.50:1 compression geometry with a 21mm pin configuration. Forged in the USA from 2618 aluminum, JE's FSR forging reduces skirt friction and weight. The kit includes wrist pins, locks and JE Pro Seal rings; accumulator grooves and skirt coatings (where used) improve ring control and durability.
JE Pistons MITSU 4G63 2.3L KIT Set of 4 Pistons
