Upgrade your cooling system with this sturdy 1-liter aluminum coolant overflow tank from ALLOYWORKS! It’s a universal fit, meaning it can work with many cars, trucks, or custom projects. Brand new and leak-tested, this tank is designed to catch excess coolant from your radiator and return it when needed. Made from lightweight yet durable aluminum, it resists corrosion and looks great under the hood. Installation is simple – no drilling or modifications required in most cases. Just mount it in your engine compartment and connect the hoses. Includes a cap as shown. Perfect for engine swaps, restorations, or replacing a cracked plastic tank. Comes with a lifetime warranty, so you can install it with confidence. Keep your engine cool and your coolant clean!