The Wiseco RED Series forged piston set for Chevrolet LS engines is a set of eight pistons sized 1.294 in. compression height by 4.130 in. bore, built for demanding racing and high-output builds. Machined and forged in the USA from 2618 aluminum, these pistons feature horizontal slot oiling, an accumulator groove, ArmorGlide skirt coating and include premium rings for immediate installation.
Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.130 - Set of 8