Quick view Air Lift Air Lift 4 Gal Alum Air Tank - (2) 1/4in (2) 3/8in End Ports & 1/4in Drain Port - 30in L X 6in D - 11955 Compare $184.99 4 Gallon Aluminum Air Tank, (2) 1/4in & (2) 3/8in end ports, 6in D X 30in L, light weight, raw aluminum, 200PSI maximum operating pressure. Customizing your car is all about choices and when it comes to your air tank, that should be no different. With... Add to Cart Add to Cart