Your Mustang is a project and an investment—don’t leave the engine bay looking unfinished. Get rid of the factory “pumpkin” coolant tank and upgrade to a clean, chiseled, show-car quality expansion tank from Granatelli Motor Sports. This is the perfect under-hood upgrade for builders who want a premium look, durable construction, and a finished appearance that stands out at meets, shows, and on the street.
Built from aluminum and finished in wrinkle black powder coat with the Granatelli Motor Sports logo, this coolant expansion tank delivers a sharp, modern look that instantly cleans up the front of the engine bay. It’s designed as a direct upgrade to replace the bulky OEM reservoir and give your Mustang a more aggressive, high-end presentation—exactly the kind of detail that separates a clean build from a stock-looking one.
