JE Pistons forged 8-cylinder piston kit for LS applications with a 4.130 in bore and -22.00 cc dish. These pistons are engineered, forged and machined in the USA using JE’s race-proven processes to balance strength and durability for street and track use. Proprietary FSR forging decreases skirt width and friction; accumulator groove and skirt coating are incorporated depending on application to improve ring seal and reduce wear. Forged from 2618 aluminum and matched to specific engine requirements.
JE Pistons LS ASYM DISH/INV DM Set of 8 Pistons