JE Pistons 8-cylinder forged piston kit for LS engines. This asymmetric-dome set of eight fits a 4.005 in. bore with a 1.304 CD and 11.80 cc dome volume to manage compression. JE's FSR forging reduces skirt width and friction; accumulator groove and skirt coating options help maintain ring seal and cut wear. Forged from 2618 aluminum and machined in the USA for demanding engine applications.
JE Pistons LS ASYM DOME Set of 8 Pistons