CP Piston BRS Big Block Pontiac Heads 4.155 Bore 3.750 Stroke 6.700 Rod Set Of 8 (MTO Non-Cancel)

When you're building a serious Big Block Pontiac engine, the pistons are a critical component that needs to handle significant stress. This set from CP Pistons includes eight forged pistons, specifically designed for a 4.155-inch bore, a 3.750-inch stroke, and a 6.700-inch rod length. These are not your average off-the-shelf pistons; they are made to order to ensure they meet the exact specifications for your high-performance build.

CP Pistons is known for their well-built forged pistons, and this BRS series is no exception. Forged from high-strength aluminum alloy, these pistons are built to withstand the extreme pressures and temperatures found in a powerful Big Block Pontiac engine. The 4.155-inch bore size is common for many Pontiac V8 applications, and the specific stroke and rod length compatibility means these pistons are engineered to work seamlessly with your chosen crankshaft and connecting rods, contributing to proper engine geometry and performance.

Because these pistons are made to order, they represent a commitment to precision and customization for your engine build. This means you're getting a component tailored for your specific application, which is crucial for maximizing power and reliability in a performance engine. Please note that due to their custom nature and specific material composition, these pistons are not CARB approved and cannot be shipped to California. It's always a good idea to confirm all engine dimensions and clearances with your engine builder before ordering to ensure a perfect fit and optimal performance.