JE Pistons 350/400 SBC INVD Set of 8 Pistons

If you're building a high-performance 350 or 400 small-block Chevy, a solid set of pistons is crucial. This set from JE Pistons is designed specifically for those engines, offering a strong foundation for serious power. They're forged in the USA from 2618 aluminum, a material known for its high tensile strength, which is exactly what you need when you're pushing the limits.

JE Pistons has been around for over 75 years, and they've put that experience into these pistons. They feature a proprietary Forged Side Relief (FSR) design that helps minimize friction and reduce weight by using a narrower skirt and a shorter wrist pin. Depending on the specific application, you might also find an accumulator groove, which helps control combustion gas pressure for better ring seal and consistent power. Some applications also include a skirt coating to cut down on friction and wear, making your engine run quieter and last longer.

This set includes eight pistons, each with a 4.030-inch bore and a -28.0 cc inverted dome dish. The wrist pin diameter is 0.927 inches, and the compression distance is 1.125 inches. These are built for demanding applications, so make sure your engine build is ready to handle the power they can support. Please note that these are not CARB approved and cannot be shipped to California.