The Wiseco RED Series piston set for Chevrolet LS V8 engines delivers forged, race-engineered pistons with a 4.020 in bore and 1.294 in compression height, supplied as a set of eight and specified at -15.00 CC. Machined in the USA from 2618 aluminum, these pistons include 0.927 in pin bores with horizontal slot oiling, an accumulator groove, ArmorGlide skirt coating and premium rings included to lower friction, preserve cylinder wear and support high-output applications.
Wiseco RED Series Chevy LS 4.020in Bore 1.294in CH -15.00 CC Piston Set