Wiseco Chevy XLS FT 1.250inch CH Piston Shelf Stock

Wiseco is known for making well-built performance engine components, and their Professional Series pistons are a prime example. If you're building a serious performance engine for your Chevrolet, these pistons are designed to handle some serious work. They're forged from 2618 aluminum right here in the USA, which gives them improved tensile strength for demanding applications.

These pistons feature a fully machined crown with precision ring grooves, an anti-detonation groove, and extra features to improve ring seal. They also have forced pin oiling to keep things well-lubricated. The ArmorGlide skirt coating helps reduce friction and noise, and it's also resistant to seizure. This piston is built to withstand heavy to severe duty performance builds, making it a solid choice for racers and serious builders.

This particular piston is designed for a 4.030 inch bore with a 1.2505 inch compression height and a 0.927 inch pin diameter. It's important to note that these pistons are not CARB approved and cannot be shipped to California. They are sold individually, so be sure to order the correct quantity for your engine.