JE Pistons 350 SBC ULTRA FT GP Set of 8 Pistons

This is a set of eight JE Pistons ULTRA FT GP pistons, designed for 350 Small Block Chevy engines. These pistons are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, making them well-suited for high-demand performance applications. They feature a flat top design with a 4.040 inch bore and a -1.8 cc dish, and include a 0.927 inch wrist pin. The set also comes with a 1.550 inch compression distance. These pistons are engineered specifically for the 350 SBC engine to offer an optimized combination of durability and performance.

JE Pistons brings over 75 years of experience to these forged pistons. They utilize a proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width and saving weight with a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to reduce combustion gas pressure, improving ring seal and maintaining consistent power. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation. Every step, from engineering to machining, is done 100% in the USA.

This piston set is not CARB approved and cannot be shipped to California. Please note that this is a performance part and is intended for off-road use. For installation, it is recommended to consult the manufacturer's detailed instructions to ensure proper fitment and performance, as specific clearances and ring gap settings are critical for these types of forged pistons.