JE Pistons 302/351 SBF DISH Set of 8 Pistons

If you're building a high-performance 302 or 351 Windsor small block Ford, these JE Pistons are a solid choice. They're forged from 2618 aluminum, a material known for its high tensile strength, making these pistons well-suited for demanding applications where reliability and power are critical. JE Pistons has been making performance engine components for over 75 years, and these are made entirely in the USA.

These pistons feature JE's proprietary Forged Side Relief (FSR) design, which helps reduce friction and power loss by using a narrower skirt. This design also saves weight, especially when paired with a shorter wrist pin. Depending on the specific application, they may also include an accumulator groove to help manage combustion gas pressure, which can improve ring seal and keep power consistent. Some applications also get a skirt coating that further reduces friction and wear on the cylinder walls, helping to quiet down the engine and extend its life. Each piston is designed specifically for the 302/351 Windsor engine to optimize both performance and durability.

This set includes eight pistons, each with a 4.030 inch bore and a dish volume of -10.5cc. The wrist pin diameter is 0.927 inches, and the compression distance is 1.100 inches. Please note that these pistons are not CARB approved and cannot be shipped to California. They are designed for off-road and racing use.