CP Piston BRS SBC 4.145 Bore 4.000 Stroke 6.000 Rod Set Of 8 (MTO Non-Cancel)

CP Pistons is well-known for making high-performance internal engine components. This set of forged pistons is built for Small Block Chevy (SBC) engines, specifically designed for a 4.145 inch bore with a 4.000 inch stroke and a 6.000 inch rod length. These pistons are made to order, meaning they are built specifically for your application when you order them, ensuring a precise fit and build for your engine.

Forged pistons are a step up from cast pistons. They start as a solid block of aluminum that is heated and hammered into shape under extreme pressure. This process aligns the grain structure of the aluminum, making the piston significantly stronger and more durable. This strength is crucial for high-performance engines that experience higher cylinder pressures and temperatures. The 4.145 inch bore size and 4.000 inch stroke, combined with the 6.000 inch rod length, indicate a specific combination for building a powerful engine, often used in racing or high-performance street applications. This set includes all 8 pistons needed for a V8 engine.

Because these pistons are made to order, please note that they are non-cancelable once the order is placed. They are also not CARB approved and cannot be shipped to California. If you're building a high-performance SBC engine and need a strong, reliable piston set, these CP Pistons are a solid option.