CP Piston BRS BBC 4.600 Bore 4.250 Stroke 6.385 Rod Set Of 8 (MTO Non-Cancel)

If you're building a high-performance big block Chevrolet engine and need pistons that can handle serious power, this set from CP Pistons is a solid option. These are forged pistons, meaning they start as a solid block of aluminum that's heated and hammered into shape under immense pressure. This process creates a much stronger and more durable piston than cast aluminum, which is crucial when you're pushing an engine hard, especially with increased displacement or forced induction. This particular set is designed for a 4.600-inch bore with a 4.250-inch stroke, and uses a 6.385-inch connecting rod. That combination is common for building larger displacement BBC engines.

CP Pistons is known for making well-built internal engine components, and these pistons are no exception. The BRS series is designed for durability and performance, featuring a strong skirt design and a robust crown. They are made to order, which means they are built specifically for your order and cannot be canceled once placed. This ensures you're getting a fresh set built to the exact specifications required. Remember, these pistons are not CARB approved and cannot be shipped to California. Always consult your engine builder or a qualified professional to ensure these pistons are the right fit for your specific build and performance goals.