Building a custom gas tank? Save yourself the added cost and work of cutting up a complete gas tank with this DIY Sportster Gas Tank Shell. This shell is used on 2.2 gallon Sportster gas tanks, and is bare steel. Shell only, no other parts are included. It is ready for you to cut, weld, sweat and bleed on! Check out the Tank Fabrication Parts category for useful fab items for your project. Have fun!