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

This is a set of eight JE Pistons, specifically designed for LS engines. You get the pistons themselves, ready to be installed in your build. These aren't just any pistons; they're forged from 2618 aluminum right here in the USA, a material known for its high tensile strength, making them well-suited for high-demand performance applications where durability is key.

JE Pistons has incorporated their proprietary Forged Side Relief (FSR) forging design. This means they've worked to minimize friction and power loss by using a reduced skirt width and a shorter wrist pin, which also helps save weight. Depending on your specific application, these pistons may also feature an accumulator groove to help manage combustion gas pressure, reducing ring flutter and improving ring seal for more consistent power delivery. Some applications also include a skirt coating designed to cut down on friction and wear on the piston skirts and cylinder walls, which can also lead to quieter operation.

These pistons are engineered specifically for each engine and use application, aiming for optimized performance and durability. They are made 100% in the USA, reflecting JE Pistons' commitment to domestic manufacturing and their extensive experience in forged racing pistons.