CP Piston Bullet Race Series Small Block Chevy 4.040 Bore 3.750 Stroke 6.000 Rod Set Of 8

If you're building a high-performance Small Block Chevy engine for racing or serious street use, a strong set of pistons is fundamental. The CP Pistons Bullet Race Series pistons are forged from aerospace-grade aluminum, making them incredibly strong and able to withstand the extreme pressures and temperatures found in a performance application. This set is specifically designed for a 4.040 inch bore with a 3.750 inch stroke and a 6.000 inch rod length, a common combination for many performance builds.

CP Pistons uses a proprietary forging process that creates a denser, more uniform grain structure than cast pistons, resulting in a part that's significantly more durable and resistant to fatigue. These pistons feature a unique skirt design that helps reduce friction and noise, while the deep valve reliefs are designed to accommodate aggressive camshaft profiles and high-lift valve events without interference. The included wrist pins are also high-strength, ensuring they can handle the immense forces transmitted through the connecting rod. This set comes complete with all eight pistons, ready for your engine builder to install.

When building a performance engine, attention to detail is key. These pistons are designed to work with a variety of performance cylinder heads and connecting rods, but it's always a good idea to consult with your engine builder to ensure all components are compatible for your specific application. Remember that this piston set is not CARB approved and cannot be shipped to California.