JE Pistons 350 SBC FLAT TOP Set of 8 Pistons

This is a set of eight JE Pistons designed for a 350 Small Block Chevy engine. You get flat-top pistons with a 4.030-inch bore size, a 1.425-inch compression distance, and a 0.927-inch wrist pin. These pistons are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for engines built for demanding performance use.

JE Pistons uses a proprietary Forged Side Relief (FSR) forging design that helps reduce friction and power loss by using a narrower skirt and a shorter wrist pin, also saving weight. Depending on the specific application, these pistons may also include an accumulator groove to help manage combustion gas pressure, which can reduce ring flutter and improve ring seal for more consistent power delivery. Some applications also feature a skirt coating designed to reduce friction and wear on the piston skirts and cylinder walls, which can also help lower operating noise.

These pistons are engineered and machined 100% in the USA, specifically for the 350 SBC engine and its typical performance uses. This focused design approach aims to provide an optimal balance of durability and performance for your build.