The Wiseco Professional Series forged piston set for Chevrolet LS applications is supplied as a set of eight pistons sized for a 3.905 in. bore with 1.304 in. compression height and 0.927 in. pin diameter. Built for demanding race builds and severe duty use, these pistons are forged from 2618 aluminum in the USA and include premium rings. Key features include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating to resist seizure and lower friction, fully machined crowns and forced pin oiling.
Wiseco Chevy LS Series -3.2cc FT 3.905inch Bore Piston Shelf Stock Kit