CP Piston BRS Small Block Ford 4.000 Bore 3.000 Stroke 5.090 Rod Head Set Of 8 (MTO Non-Cancel)

What you get in this set are eight forged pistons from CP Pistons, designed for a Small Block Ford engine. These pistons are built for a 4.000 inch bore, a 3.000 inch stroke, and are intended to be used with a 5.090 inch connecting rod. This is a Make-To-Order (MTO) item, meaning it's built specifically for your order and cannot be canceled once placed.

CP Pistons are well-known in performance circles for their robust construction. These particular pistons utilize a BRS (Bulletproof Racing Series) forging, which is a strong, lightweight aluminum alloy designed to handle the high cylinder pressures and temperatures found in demanding engine builds. The specific design of these pistons, including their dish volume and ring land configuration, is critical for achieving optimal compression ratios and combustion efficiency with your chosen cylinder heads and camshaft. The included set is for a standard bore size, ensuring a precise fit within the cylinder walls.

Because these are a custom-ordered item, please allow for manufacturing time. They are not approved for use in California due to emissions regulations. If you're building a high-performance Small Block Ford, these pistons are a solid option for the core of your engine assembly.