Wiseco Chevy LT Series Gen V L83 5.3L 3.800in Bore 9.5:1 CR .5cc Dish Piston Kit - Set of 8

If you're building a serious performance engine for your Chevy LT Series Gen V with the L83 5.3L engine, this Wiseco piston kit is a solid choice. These are the Professional Series forged pistons, meaning they're built from the ground up for demanding applications where durability and performance are critical. They're designed to handle heavy to severe duty use, so you can push your engine hard without worry.

Wiseco makes these pistons in the USA from 2618 aluminum, which gives them improved tensile strength over standard aluminum. You'll find precision ring grooves, anti-detonation grooves, and features that help improve ring seal for better compression. They also come with an ArmorGlide skirt coating that helps reduce friction and resist seizure, while also making operation quieter. The fully machined crown and forced pin oiling are details that show these are built for serious performance.

This kit includes a set of 8 pistons, each with a 3.800-inch bore and a 9.5:1 compression ratio, featuring a .5cc dish. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. They are designed for builders who need robust components for high-performance engine builds.