JE Pistons 350/400 SBC DOME Set of 8 Pistons

This is a set of eight JE Pistons, specifically designed for 350 and 400 Small Block Chevy (SBC) engines. You get the pistons themselves, ready to be installed in your performance build. These aren't just any pistons; they're forged from 2618 aluminum, a material known for its high tensile strength, making it ideal for engines that demand a lot of power and durability. JE Pistons has been in the game for over 75 years, and they build these right here in the USA, ensuring they're ready for whatever you throw at them, from the drag strip to the dirt track.

What sets these pistons apart is JE's proprietary Forged Side Relief (FSR) design. This means they've worked to minimize friction and power loss by using a reduced skirt width, and they've also saved weight by using a shorter wrist pin. Depending on your specific application, you might also find an accumulator groove, which helps manage combustion gas pressure, leading to better ring seal and more consistent power delivery. Some applications also include a skirt coating that not only reduces friction and wear on the piston skirts and cylinder walls but also helps quiet down the engine's operation. These pistons are engineered specifically for the 350/400 SBC engine, meaning they're built to optimize performance and durability for that particular application.

This set includes pistons with a 4.165-inch bore and a 12.0 cc dome volume, designed to work with a 0.927-inch pin. It's important to note that these pistons are not CARB approved and cannot be shipped to California. For installation, you'll want to refer to the manufacturer's detailed instructions to ensure proper fitment and performance.