CP Piston Bullet Race Series Olds 455 -12CC All 6 Deg 4.155 Bore 4.250 Stroke 6.735 Rod Set Of 8

These CP Pistons Bullet Race Series pistons are forged from high-strength aluminum, a material chosen for its excellent strength-to-weight ratio, which is critical for high-performance engine builds. Each piston features a -12cc dish volume and is designed for a 6-degree valve angle, specifically tailored for Oldsmobile 455 engines. The 4.155-inch bore size and 4.250-inch stroke are key dimensions that dictate the engine's displacement and overall performance characteristics.

Built for demanding race applications, these pistons utilize a robust construction that can handle the extreme pressures and temperatures found in high-performance V8 engines. The included 6.735-inch connecting rods are designed to work seamlessly with these pistons, ensuring proper geometry and stress distribution within the rotating assembly. This set comes complete with eight pistons, ready for installation in your Oldsmobile 455 build. It's important to note that these pistons are not CARB approved and cannot be shipped to California.