Wiseco Chevy LS Series -18cc R/Dome 4.130inch Bore Piston Shelf Stock Kit

If you're building a high-performance Chevrolet LS engine for serious racing or heavy-duty applications, a robust set of pistons is crucial. This Wiseco Professional Series piston kit is designed to handle the demands of severe duty builds, offering improved tensile strength and durability. These pistons are forged and machined in the USA from 2618 aluminum, a material known for its strength and ability to withstand high stresses. The -18cc dome shape is specific to certain engine configurations, contributing to the overall compression ratio and performance tuning.

Wiseco has packed these pistons with features aimed at enhancing performance and longevity. You'll find precision ring grooves, anti-detonation grooves, and additional features designed to improve ring seal, which is vital for maintaining compression and preventing blow-by. The ArmorGlide skirt coating is applied to reduce friction and resist seizure, while also contributing to quieter operation. The fully machined crown ensures consistent combustion chamber volume, and forced pin oiling helps keep the wrist pins properly lubricated under extreme conditions. This kit is built for builders who are pushing their LS engines to the limit.

This piston set is designed to fit a wide range of Chevrolet LS applications, including popular models like the Cadillac CTS, Chevrolet Camaro, and Chevrolet Corvette, among others. It's important to note that this kit is not CARB approved and cannot be shipped to California. Ensure you consult your engine build specifications to confirm compatibility and achieve your desired performance goals.