CP Piston BRS BBC 4.625 Bore 4.250 Stroke 6.535 Rod Set Of 8 (MTO Non-Cancel)

This set includes eight (8) CP Pistons forged pistons, designed for Big Block Chevrolet (BBC) engines. These pistons feature a 4.625 inch bore and are built to accommodate a 4.250 inch stroke with a 6.535 inch rod length. As these are made-to-order, please note they are non-cancelable once production begins.

CP Pistons are well-known for their robust construction and precision manufacturing, making them a solid choice for performance engine builds. These forged pistons are crafted from high-strength aluminum alloy, which offers a good balance of durability and weight savings crucial for high-RPM operation. The specific dimensions of this set are tailored for applications requiring a 4.625" bore and a 4.250" stroke, commonly found in modified BBC engines. The included 6.535" rod length is a critical measurement that dictates the piston's compression height and overall engine geometry, ensuring proper fitment within the cylinder block and crankshaft assembly. This set is ideal for builders looking for reliable, high-performance internal engine components that can withstand the demands of powerful engines.

It's important to be aware that this product is not CARB approved and cannot be shipped to California. For optimal performance and longevity, ensure all related engine components, such as rings, pins, and bearings, are compatible and installed according to manufacturer specifications. Proper balancing of rotating assembly components is also highly recommended when installing performance pistons.