This Wiseco RED Series forged piston set is specified for Chevrolet LS engines and comes as a set of eight flat-top pistons sized to a 4.170 in. bore with 1.294 in. compression height. Manufactured in the USA from 2618 aluminum, the pistons include horizontal slot oiling, ArmorGlide skirt coating, an accumulator groove and premium rings, offering a durable, race-focused solution for high-output V8 applications.
Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.170 - Set of 8