The Wiseco Professional Series piston set for Chevrolet LS engines includes eight forged pistons at a 4.080 in. bore with 1.304 in. compression height and 0.927 in. pin diameter. Machined from 2618 aluminum and supplied with precision ring grooves, anti‑detonation features and ArmorGlide skirt coating, these pistons are built for heavy to severe duty race applications and include premium rings and forced pin oiling.
Wiseco Chevy LS Series -3.2cc FT 4.080inch Bore Piston Shelf Stock Kit - Set of 8