CP Piston BRS Big Block 4.530 Bore 4.250 Stroke 6.535 Rod 1.120 Set Of 8 (MTO Non-Cancel)

These CP Pistons BRS Big Block pistons are built with a 4.530 inch bore and a 4.250 inch stroke, designed for serious engine builds. The 6.535 inch rod length specification means they're engineered to work with specific connecting rod dimensions, ensuring proper geometry within your engine. This set includes eight pistons, ready for your custom Big Block application.

Crafted from forged aluminum, these pistons offer a strong foundation for high-performance engines. The BRS series is known for its robust construction, capable of handling the stresses of significant power output. Each piston features a 1.120 inch compression height, which is crucial for achieving the correct compression ratio when paired with your chosen cylinder heads and crankshaft. Because these are made to order, they are built to precise specifications, ensuring a consistent and reliable component for your engine assembly.

This set is a made-to-order item and cannot be canceled once production begins. Please verify all specifications before ordering. Note that this part is not CARB approved and cannot be shipped to California. For any questions regarding installation or compatibility with specific engine components, please consult your engine builder or refer to CP Pistons' technical documentation.