JE Pistons 8-cylinder forged piston kit for LS engines. These asymmetric-dish pistons come as a set of eight sized for a 4.125 in. bore with a 1.065 CD and 34.90 cc dish volume to control compression. JE's proprietary Forged Side Relief forging trims skirt width to reduce friction, while optional accumulator groove and skirt coating improve ring seal. Forged from 2618 aluminum in the USA.
JE Pistons LS ASYM DISH/INV DM Set of 8 Pistons