JE Pistons forged inverted piston kit for Chevrolet LS Gen III/IV includes eight pistons sized for a 4.155 in bore with 1.115 in compression height and a 13.40 cc dish. JE applies proprietary Forged Side Relief designs, accumulator grooves and optional skirt coatings as application requires; pistons are forged from 2618 aluminum in the USA and machined for race and high-demand performance use to optimize durability and sealing.
JE Pistons Chevrolet LS Gen III/IV 4.155in Bore 1.115in CH -13.40 CC Inverted Piston Kit - Set of 8