JE Pistons 5.4 2V MODULAR 8.5:1 Set of 8 Pistons

If you're building or rebuilding a 5.4L 2-valve Modular engine and need a robust set of pistons, this 8.5:1 compression set from JE Pistons is a solid choice. These pistons are forged in the USA using 2618 aluminum, a material known for its high tensile strength, making it well-suited for performance applications where durability is key. JE Pistons brings over 75 years of experience to the table, focusing on creating pistons that balance strength with performance for demanding engine builds.

This set features JE Pistons' proprietary Forged Side Relief (FSR) design, which helps minimize friction and power loss by reducing skirt width. The design also incorporates a shorter wrist pin, further saving weight. Depending on the specific application, these pistons may also include an accumulator groove to help reduce combustion gas pressure, improving ring seal and preventing ring flutter for consistent power delivery. Some applications also benefit from a skirt coating that reduces friction and wear on the piston skirts and cylinder walls, while also helping to quiet down engine noise. Each piston is designed specifically for the 5.4L 2V Modular engine to optimize performance and durability.

This kit includes a set of 8 pistons, each with a 3.552-inch bore and a -38.3cc dish volume, resulting in an 8.5:1 compression ratio. Please note that these pistons are not CARB approved and cannot be shipped to California. If you're looking for a well-built, USA-forged piston set for your high-performance build, this JE Pistons offering is worth considering.