Wiseco Chevy LS Pistons 3.900 Stroker w/ .927 Pin Kit - Set of 8

If you're building a high-performance Chevrolet LS engine, this set of Wiseco Professional Series forged pistons is designed to handle serious power. These pistons are specifically made for a 3.900-inch stroke application and feature a 4.155-inch bore, making them a solid choice for stroker builds aiming for increased displacement and torque. Wiseco has engineered these pistons for heavy to severe duty race applications, meaning they're built to withstand the intense demands of competitive racing and extreme performance tuning.

Crafted in the USA from 2618 aluminum, these pistons offer improved tensile strength, which is crucial for maintaining integrity under high cylinder pressures and temperatures. The fully machined crown, precision ring grooves, anti-detonation grooves, and additional ring seal features all work together to ensure optimal combustion and durability. You'll also find forced pin oiling to keep the wrist pins properly lubricated, and the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly. This set includes eight pistons and the necessary .927-inch pin kits.

It's important to note that these pistons are not CARB approved and cannot be shipped to California due to emissions regulations. When planning your build, ensure you have the correct supporting components to match the performance capabilities of these robust pistons.