Wiseco Professional Series forged piston set for Chevrolet LS engines, listed as a set of eight with a 3.790" bore, 1.321" compression height, 0.945" pin diameter and a 10.7cc dome profile. These Professional Series pistons are described as forged from 2618 aluminum, fully machined with precision ring grooves, anti-detonation features, ArmorGlide skirt coating and other features intended for heavy to severe duty racing applications.
Wiseco Chevy LSX 5.3 -10.7CC Dome Piston Shelf Stock Kit