2005-2010 Mustang GT 4.6L Billet Aluminum Coolant Expansion Overflow Tank Speedmaster

•Brand New
•Fits 2005-2010 Ford Mustang GT 4.6L
•Features a 6061-T6 billet aluminum filler neck welded to the tank to withstand continuous usage of the cap
•Pressure-tested for leaks and includes its own black anodized cap.
• 1 Gallon Capacity
•Stock coolant overflow tanks are made from plastic and prone to failure after repeated head cycles. These polished fabricated aluminum coolant expansion tanks are the perfect replacement