
Wiseco Professional Series forged pistons for Chevrolet LS engines, 4.130 in. bore with a -2.8cc dome, supplied as a set of eight. These Professional Series pistons are forged from 2618 aluminum, feature precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and are built for heavy to severe duty race applications, complete with fully machined crowns and forced pin oiling.
Wiseco Chevy LS Series -2.8cc Dome 4.130inch Bore Piston Shelf Stock Kit