CP Piston BRS Chevy LS7 4.155 Bore 4.000 Stroke 6.125 Rod Dome Set Of 8 (MTO Non-Cancel)

This is a set of eight forged dome pistons from CP Pistons, specifically made for the Chevy LS7 engine. These pistons are designed with a 4.155-inch bore and a 4.000-inch stroke, and they utilize a 6.125-inch connecting rod. Because these are a made-to-order item, they cannot be canceled once ordered, so please confirm fitment for your specific build before purchasing.

CP Pistons are well-known for their robust construction, and this set is no exception. Forged from high-strength aluminum alloy, these pistons are built to withstand the extreme pressures and temperatures found in high-performance LS7 applications. The dome design is carefully engineered to optimize combustion chamber volume and shape, which can contribute to improved power and efficiency when paired with the right cylinder heads and tuning. The 4.155-inch bore size is standard for the LS7, and the 4.000-inch stroke combined with the 6.125-inch rod length creates a specific compression ratio and rod-to-stroke ratio that builders often target for enhanced engine performance and durability.

This set includes all eight pistons, ready for installation. Please note that these pistons are not CARB approved and cannot be shipped to California. It's always recommended to consult with your engine builder or a performance specialist to ensure these pistons are the correct choice for your specific engine build goals and to understand any other components that may be needed for optimal performance and reliability.