CP Piston BRS SBC 4.165 Bore 3.480 Stroke 6.000 Rod Head Set Of 8 (MTO Non-Cancel)

This is a set of eight CP Pistons BRS forged pistons, specifically made for Small Block Chevy (SBC) engines. They feature a 4.165 inch bore and a 3.480 inch stroke, designed to work with a 6.000 inch connecting rod. These pistons are built to order and are not cancelable once production begins, reflecting their custom nature for performance builds.

CP Pistons is known for creating well-built internal engine components for high-performance applications. These BRS series pistons are constructed from strong, forged aluminum, which offers a good balance of durability and weight savings. The 4.165 inch bore size is a common upgrade for SBC engines looking to increase displacement, and the 3.480 inch stroke combined with the 6.000 inch rod length is a popular combination for achieving a specific compression ratio and power band. These pistons are designed to handle the stresses of performance engines, whether you're building a street/strip machine or a dedicated race engine.

Because these pistons are made to order, they are a significant investment in your engine build. It's important to ensure your engine block is machined to the correct 4.165 inch bore and that your crankshaft and connecting rods are compatible with the 3.480 inch stroke and 6.000 inch rod length specified. Always refer to the manufacturer's detailed specifications and installation guidelines to confirm compatibility with your specific engine build and to ensure proper assembly. Please note these are not CARB approved and cannot be shipped to California.