
JE Pistons 400 SBC 8-cylinder forged piston kit with an 18° dome for a 4.165 in. bore and a 1.000 in. compression height. This forged set is intended for large-bore small-block Chevy engine assemblies requiring race-capable pistons. Forged from 2618 aluminum in the USA, the proprietary FSR forging lowers skirt friction and saves weight. Accumulator grooves and optional skirt coatings improve ring seal and reduce wear; made and machined entirely in the USA.
JE Pistons 400 SBC DOME 18DEG Set of 8 Pistons