CP Piston BRS Chevy 5.3L LS 5.3L 3.799 Bore 1.335 Ch -3.1CC Flat Top Set Of 8 (MTO Non-Cancel)

If you're rebuilding the top end of your Chevy 5.3L LS engine for serious performance, a strong set of pistons is crucial. These CP Pistons are forged from high-grade aluminum, making them incredibly durable and able to handle the higher cylinder pressures and temperatures that come with performance builds. They're designed specifically for the 5.3L LS platform, ensuring a proper fit and function when you're putting your engine back together.

This set features a 3.799-inch bore size, which is a common upgrade for the 5.3L LS to increase displacement slightly. The pistons have a flat-top design with a -3.1cc dish, which is important for achieving a specific compression ratio when paired with your chosen cylinder heads. The 1.335-inch compression height is also a key measurement that affects piston-to-deck clearance and valve events. CP Pistons are well-known for their precision machining and tight tolerances, meaning you get a well-built component that's ready to perform under demanding conditions. Remember, these pistons are made to order and cannot be canceled once the order is placed, so be sure this is the exact specification you need for your build.

This set includes eight pistons, enough for a complete V8 engine. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to your engine build specifications and consult with your machine shop to ensure these pistons are the correct choice for your desired compression ratio and camshaft profile.