JE Pistons 8-cylinder forged piston kit for LS engines. This OEM-style asymmetric set of eight is sized for a 4.005 in. bore with a 1.340 CD and 11.80 cc dish volume to set compression. JE's Forged Side Relief forging trims skirt width to lower friction; accumulator groove and skirt coating options improve ring seal and durability. Forged from 2618 aluminum and machined in the USA for demanding applications.
JE Pistons LS ASYM DM 6098 OEM Set of 8 Pistons