CP Piston BRS Big Block 4.625 Bore 4.375 Stroke 6.535 Rod 1.070 Set Of 8 (MTO Non-Cancel)

Forged from 2618-T61 aluminum, these CP Pistons BRS Big Block pistons are built for high-performance street and race applications where strength and reliability are paramount. The BRS series features a unique skirt design that helps reduce friction and improve piston-to-wall contact, contributing to better ring seal and overall engine efficiency. Each piston is meticulously machined to precise tolerances, ensuring a perfect fit and consistent performance under demanding conditions. This set is designed for a 4.625 inch bore with a 4.375 inch stroke and utilizes a 6.535 inch connecting rod, featuring a 1.070 inch compression height.

CP Pistons is known for their advanced manufacturing processes and commitment to quality. These pistons are made to order, meaning they are crafted specifically for your build, which allows for a level of customization and precision not found in off-the-shelf components. The 2618-T61 aluminum alloy offers a strong yet lightweight option, balancing durability with the need to reduce reciprocating mass for improved engine response. This set includes eight pistons, ready for your next big block engine build.

Please note that these pistons are not CARB approved and cannot be shipped to California. Because these are made-to-order components, they are non-cancelable once the order is placed. It is recommended to consult with your engine builder or a performance specialist to ensure these specifications align perfectly with your engine's intended use and other components.