CP Piston BRS SBC 4.155 Bore 3.480 Stroke 6.000 Rod Set Of 8 (MTO Non-Cancel)

What you get in this set are eight (8) CP Pistons BRS pistons, designed for Small Block Chevy (SBC) engines. These are custom-made pistons, meaning they are built to your specific order and cannot be canceled once placed. They feature a 4.155 inch bore, a 3.480 inch stroke, and are designed to work with a 6.000 inch rod. This is a critical set of components for anyone rebuilding or significantly upgrading their engine's internal rotating assembly.

CP Pistons is known for making well-built internal engine components, and this set is no exception. The BRS series pistons are forged from high-strength aluminum alloy, which is a strong material that can handle the high pressures and temperatures found in performance engines. Forging creates a denser, more uniform grain structure than casting, making these pistons exceptionally durable and resistant to deformation under extreme load. The specific dimensions – 4.155" bore, 3.480" stroke, and 6.000" rod length – are carefully chosen to achieve a specific compression ratio and displacement when paired with the correct crankshaft and cylinder heads. This level of precision is essential for maximizing engine performance and reliability.

Because these pistons are made to order, they are non-cancelable. Please double-check your engine specifications and requirements before ordering. This set is not CARB approved and cannot be shipped to California. If you're building a high-performance SBC, these pistons are a solid option for the core of your engine's rotating assembly.