JE Pistons 3.830 BUICK V6 8.75 Set of 6 Pistons

If you're rebuilding the engine in your 1984-1987 Buick Regal for serious performance, a strong set of pistons is crucial. These JE Pistons are forged from 2618 aluminum, a material known for its high tensile strength, making them well-suited for high-demand applications where durability and performance are paramount. They are engineered specifically for the Buick V6 engine to ensure optimized performance and longevity.

JE Pistons brings over 75 years of experience to their forged racing pistons. These are made 100% in the USA, with features like the proprietary Forged Side Relief (FSR) design that helps minimize friction and power loss by reducing skirt width and using a shorter wrist pin. Depending on the specific application, an accumulator groove might be included to help reduce combustion gas pressure, which can improve ring seal and prevent fluttering. Some applications also feature a skirt coating to further reduce friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

This set includes six pistons, each with a 3.830-inch bore, an inverted dome/dish design, and a 1.850-inch compression distance. They are designed to fit right into your Buick Regal's engine, providing a solid foundation for a performance build. Please note that these pistons are not CARB approved and cannot be shipped to California.