CP Piston BRS Chevy LS3 4.070 Bore 3.622 Stroke 6.125 Rod Set Of 8 (MTO Non-Cancel)

CP Pistons is well-known for making strong, reliable internal engine components for high-performance applications. This BRS piston set is a prime example, built specifically for Chevy LS3 engines. If you're building or rebuilding a serious LS3, these pistons are designed to handle the demands of increased power and stress.

This set features a 4.070 inch bore and is designed to work with a 3.622 inch stroke and a 6.125 inch connecting rod. The BRS series pistons are forged from high-strength aluminum, which gives them a solid foundation to withstand high cylinder pressures and temperatures. Forged pistons are significantly stronger and more durable than cast pistons, making them essential for engines that will see aggressive use, forced induction, or high RPMs. The specific design of the BRS series aims to optimize combustion chamber efficiency and reduce weight where possible without sacrificing strength.

This is a set of 8 pistons, ready to be installed in your LS3 engine. Please note that these pistons are made-to-order and are non-cancelable once production begins. They are also not CARB approved and cannot be shipped to California. Always consult your engine builder or a professional mechanic for specific installation requirements and compatibility with your complete engine build.