Wiseco SBC Strutted Flat Top 1.550inch CH Piston Shelf Stock Kit

If you're building a serious performance engine for your Chevrolet, Wiseco's Professional Series pistons are a solid choice. These are forged pistons designed for heavy to severe duty race applications, meaning they're built to handle a lot of stress and power. They feature a flat top design with a 1.550-inch compression height and a 0.927-inch pin diameter, fitting a 4.060-inch bore for Small Block Chevrolet engines.

Wiseco makes these pistons in the USA from 2618 aluminum, which offers improved tensile strength for durability under high loads. You'll find precision ring grooves, an anti-detonation groove, and other features to help seal the rings better. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are details that show these are built for performance and longevity in demanding builds.

This kit includes a set of 8 pistons, ready for your next engine build. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.