Gas tanks can become damaged, rusted, or start to leak over time. Late Model Restoration has the direct replacement you need to fuel your 1979-93 Mustang. These tanks are offered for EFI and non EFI cars. Pick up a fuel tank kit and get a sending unit, grommet, and lock rings with your new gas tank. Don't forget to pick up fuel filler neck grommets, tank shields, seals, straps, and hardware to get everything fixed at once.