Wiseco Chevy LS Series -20cc R/Dome 1.110x4.030 Piston Shelf Stock

If you're rebuilding the engine in your 1997-2004 Chevrolet Corvette for serious performance, these Wiseco Professional Series pistons are built to handle the stress. They're forged from 2618 aluminum right here in the USA, giving them improved tensile strength for demanding applications. The -20cc dome shape is specifically designed for certain engine builds, and the 4.030 inch bore size is common for LS series engines.

Wiseco machines these pistons with precision ring grooves, anti-detonation features, and forced pin oiling to ensure excellent ring seal and durability under heavy loads. They also come with an ArmorGlide skirt coating, which helps reduce friction and noise while resisting seizure. These are well-built pistons designed for severe duty performance builds where reliability is key.