JE Pistons LS ASYM DISH/INV DM Set of 8 Pistons

When you're building a high-performance LS engine, the pistons are a critical component that can make or break your build. This set of eight asymmetrical dish/inverted dome pistons from JE Pistons is designed to handle the rigors of demanding performance applications, whether you're on the drag strip or the dirt track.

Forged in the USA from 2618 aluminum, these pistons offer the high tensile strength needed for serious power. JE Pistons utilizes their proprietary Forged Side Relief (FSR) design, which helps minimize friction and power loss by reducing skirt width and using a shorter wrist pin for added weight savings. Depending on the specific application, these pistons may also feature an accumulator groove to reduce combustion gas pressure, leading to better ring seal and consistent power. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

This set is designed specifically for LS engines, ensuring optimized performance and durability. It's important to note that these pistons are not CARB approved and cannot be shipped to California. For a complete build, ensure you have all necessary supporting components, as this kit includes the pistons and pins only.