CP Piston BRS Chevy 407Ci 4.155 Bore 1.125 Ch 14.2:1 Cr - Set Of 8 (MTO Non-Cancel)

This is a set of eight forged pistons from CP Pistons, designed for Chevy 407 cubic inch engines. You get the pistons themselves, ready for installation. These pistons feature a 4.155-inch bore and a 1.125-inch compression height, with a calculated compression ratio of 14.2:1. They are a Make-To-Order item, meaning they are built specifically for your order and cannot be canceled once placed.

CP Pistons are known for their robust construction, and these forged units are built to handle the demands of a high-performance engine. Forging the aluminum creates a stronger, more durable piston that can withstand higher cylinder pressures and temperatures compared to cast pistons. The precise machining ensures they fit right and perform as expected. The 14.2:1 compression ratio is quite high, suggesting these are intended for race applications or engines running high-octane fuel to maximize power output.

Because these are a custom-order item, please allow for production time. They are not CARB approved and cannot be shipped to California. If you're building a high-compression Chevy engine and need reliable, strong pistons, this set from CP Pistons is a solid option.