Wiseco Chevy XLS PRO-SERIES 1.550inch Piston Shelf Stock

If you're building a serious performance engine for your Chevrolet, these Wiseco Professional Series pistons are a solid choice. They're forged from 2618 aluminum, which gives them improved tensile strength over other materials, making them well-suited for heavy-duty and severe-duty applications. This particular piston is designed for a 4.060 inch bore and features a 1.550 inch compression height, with a 0.927 inch pin diameter.

Wiseco machines these pistons right here in the USA, and they've packed them with features to help your engine perform and last. The fully machined crown has precision ring grooves, and there's an anti-detonation groove to help prevent damage. They also include additional features for better ring seal, and the forced pin oiling system keeps the wrist pin lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and noise, and it's resistant to seizure, which is always a good thing when you're pushing an engine hard. These pistons are built to handle the demands of racing and high-performance builds.

These pistons are designed to fit a wide range of Chevrolet Small Block engines, commonly found in vehicles like the Chevrolet C10 Pickup, Camaro, and Blazer. Always double-check your specific engine's bore size and compression height requirements to ensure these are the right fit for your build.