JE Pistons forged 8-cylinder piston kit for LS applications with a 4.155 in bore and -23.10 cc dish. Manufactured with JE’s race-proven process, these pistons are engineered, forged and machined in the USA to deliver durability and steady power in high-demand builds. Proprietary FSR forging reduces skirt width and friction; accumulator groove and skirt coating are applied depending on application to improve ring seal and reduce wear. Forged from 2618 aluminum and matched to engine needs.
JE Pistons LS ASYM DISH/INV DM Set of 8 Pistons