JE Pistons 8-cylinder forged piston kit for LS engines. This asymmetric-dish set of eight fits a 4.130 in. bore with a 1.065 CD and 35.10 cc dish volume, offering a tailored compression profile. JE's Forged Side Relief forging reduces skirt width and friction; accumulator groove and skirt coating (where used) help maintain ring seal. Forged from 2618 aluminum and finished in the USA for racing applications.
JE Pistons LS ASYM DISH/INV DM Set of 8 Pistons