Wiseco Chevy LS Series -8cc FT 4.135inch Bore Piston Shelf Stock Kit

If you're building a high-performance LS engine for serious racing or heavy-duty applications, a strong set of pistons is crucial. This Wiseco Professional Series piston kit is designed to handle the extreme demands of severe duty builds. Each piston is forged and machined right here in the USA from 2618 aluminum, a material chosen for its improved tensile strength under high stress.

Wiseco has packed these pistons with features to ensure reliability and performance. You'll find precision ring grooves, an anti-detonation groove, and other features that improve ring seal for better compression and power. The piston crown is fully machined for accuracy, and they come with forced pin oiling to keep the wrist pins lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and resist seizure, contributing to quieter operation and longer life even under intense use.

This kit includes everything you need to outfit an 8-cylinder LS engine with a 4.135-inch bore. Remember, these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.