JE Pistons forged piston set for GM LS1 applications includes eight pistons with a 3.905 in. bore, flat top profile and a -2.0 cc dish. Forged from 2618 aluminum and manufactured in the USA, these pistons utilize JE’s proprietary forging and machining practices to provide the strength and application-specific dimensional control expected for race-oriented LS1 engine assemblies that match the listed specifications.
JE Pistons GM LS1 FT 6.098 Rod 3.905in Bore -2cc Dish - Set of 8