CP Piston Bullet Race Series Small Block Chevy 350 20/30 Shift Bore 4.065 Set Of 8

This set includes eight forged pistons from CP Pistons, designed for Small Block Chevy 350 engines. These pistons feature a 4.065 inch bore and a 20/30 shift bore, making them suitable for demanding race applications where precise cylinder wall control is critical. The Bullet Race Series is built for serious performance, offering a well-built component for engine builders focused on maximizing power and durability.

CP Pistons uses advanced forging techniques to create pistons that are both strong and lightweight. This process results in a piston that can withstand the extreme pressures and temperatures found in high-performance engines. The 4.065 bore size is a common upgrade for Small Block Chevy 350s looking to increase displacement and airflow. The specific 20/30 shift bore design is a notable feature, indicating a particular piston-to-wall clearance strategy that can be beneficial for engine longevity under stress.

When building a high-performance engine, the quality of internal components like pistons is paramount. These CP Pistons are a solid option for those who need reliable parts that can handle aggressive use. Ensure you consult with your engine builder or refer to CP Pistons' technical documentation for specific installation requirements and recommended clearances for your application. Please note that this product is not CARB approved and cannot be shipped to California.