JE Pistons forged 8-cylinder piston kit for LS applications with a 4.030 in bore and 30.20 cc dome. JE’s pistons are engineered, forged and machined 100% in the USA, using race-proven design to deliver strength and consistent power in high-output engines. The FSR forging reduces skirt width and friction; accumulator groove and skirt coating are applied depending on application to improve ring seal and lower wear. Forged from 2618 aluminum and tailored per engine.
JE Pistons LS ASYM DISH/INV DM Set of 8 Pistons