CP Piston BRS Olds 455 4.155 Bore 4.250 Stroke 6.735 Rod Set Of 8 (MTO Non-Cancel)

If you're building a high-performance Oldsmobile 455 engine, this set of CP Pistons forged pistons is a solid choice. These pistons are specifically sized for a 4.155-inch bore with a 4.250-inch stroke, and they're designed to work with a 6.735-inch connecting rod. This set includes eight pistons, which is what you'll need for a V8 engine.

CP Pistons is known for making well-built internal engine components, and these pistons are no exception. They're forged from high-strength aluminum, which gives them the durability needed to handle the increased cylinder pressures and temperatures found in performance applications. The specific design of these pistons, including their dish volume and ring land configuration, is optimized for the Oldsmobile 455 platform to help achieve efficient combustion and reliable power. Because these are made to order, they are built to precise specifications for your build.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. It's always a good idea to consult with your engine builder or a trusted performance shop to ensure these pistons are the right fit for your specific engine combination and intended use. Proper balancing and installation are critical for the longevity and performance of any internal engine component.