CP Piston BRS Big Block Buick 4.350 Bore 3.900 Stroke 6.600 Rod Set Of 8 (MTO Non-Cancel)

CP Pistons is well-known for making high-performance internal engine components. This set of BRS pistons is built for Buick big block engines, designed for builders who need a solid foundation for a powerful build. These pistons are specifically sized for a 4.350-inch bore, a 3.900-inch stroke, and use a 6.600-inch connecting rod, making them a key part of a custom stroker or performance engine assembly.

Crafted from forged aluminum, these pistons offer improved strength and durability compared to cast pistons, which is essential when dealing with the higher cylinder pressures found in performance applications. The BRS series is designed to handle the demands of racing and high-performance street use, providing a reliable component for your engine build. Each piston is precisely machined to ensure consistent performance and proper fit within the cylinder bore. This set includes eight pistons, enough for a complete V8 engine.

Because these are custom-made to order, they are non-cancelable and non-returnable once production begins. Please also note that these pistons are not CARB approved and cannot be shipped to California. It's always a good idea to confirm all engine specifications and clearances before ordering custom internal components like pistons.