CP Piston BRS Chevy LS 4.070 Bore 3.622 Stroke 6.125 Rod 1.300 Ch Set Of 8 (MTO Non-Cancel)

If you're building a high-performance Chevy LS engine, getting the right pistons is crucial for reliability and power. This set from CP Pistons is designed for serious builds where stock components just won't cut it. These are forged pistons, which means they start as a solid block of aluminum that's heated and hammered into shape under immense pressure. This process creates a much stronger and more durable piston than cast aluminum, making them ideal for engines that will see high RPMs, boost, or nitrous.

This particular set is built for a 4.070-inch bore with a 3.622-inch stroke, and uses a 6.125-inch connecting rod. The compression height is 1.300 inches. CP Pistons are known for their precision machining and attention to detail, ensuring each piston is a near-perfect match to its siblings. This consistency is key for balanced engine operation and predictable performance. Because these are made to order, they are not cancelable once production begins, so be sure of your specifications before ordering.

This set includes pistons for all 8 cylinders. Remember that these pistons are not CARB approved and cannot be shipped to California. It's always a good idea to double-check all your engine dimensions and requirements before ordering custom-built internal components like these.