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

When you're rebuilding the heart of your 1997-2004 Chevrolet Corvette, especially for demanding performance applications, you want parts you can trust. This Wiseco Professional Series piston is forged from 2618 aluminum, a material chosen for its improved tensile strength, making it well-suited for the stresses of heavy-duty engine builds. It features a -20cc dish volume, a 4.030 inch bore size, and a 1.110 inch compression height, with a 0.927 inch pin diameter. This piston is designed to handle significant performance demands.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that enhance ring seal. The crown is fully machined for accuracy, and forced pin oiling helps keep the wrist pin lubricated. Additionally, the skirt is coated with ArmorGlide, which helps reduce friction and noise, and resists seizure. These pistons are built for severe duty performance applications, offering a solid option for serious engine builders.