JE Pistons 4.035 SBC FT Set of 8 Pistons

When you're building a high-performance Small Block Chevy (SBC) engine and need pistons that can handle serious stress, JE Pistons has been a go-to for decades. This set of eight 4.035-inch bore, flat-top pistons is forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, making it ideal for demanding performance applications where durability is just as important as power.

JE Pistons applies its extensive experience to each specific engine and racing application. These pistons feature a proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width. This design, along with a shorter wrist pin, also saves weight. Depending on the specific application, you might also find an accumulator groove to help reduce combustion gas pressure, leading to better ring seal and consistent power, and a skirt coating that reduces friction and wear while also quieting down operation. Every step, from forging to machining, is done right here in the USA, ensuring a well-built component ready for the track or street.

This set includes pistons with a 4.035-inch bore, a -5.0cc dish, and a 1.125-inch compression distance, along with 0.927-inch pins. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly details.