In 2003 Ford developed a specific tank for the 03 and 04 Mustang Cobras. This tank looked like a normal tank from the outside, but featured one of the finest internal baffling systems we?ve seen from an OE tank to date. In late 2011, Ford decided to discontinue these tanks. At Aeromotive, we saw and opportunity to reproduce these tanks. Not only can we offer reproduction 03-04 Cobra tanks, but we can also modify the tooling in the production process to offer this same tank to fit all Fox Body Mustangs. And that is exactly what we did. But we took it one step further. We built specific A1000 and Eliminator Fuel Pumps that bolt right into top of these tanks. In doing so, we created a fuel pump that not only drops into our reproduction tank, but also the factory 03-04 Ford Mustang Cobras. These pumps are nothing more than variations on our popular and proven A1000 and Eliminator Fuel Pumps. So whether you need a replacement pump for your Aeromotive kit, or already have an 03-04 Cobra Tank, these pumps are the perfect choice. This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications. See notes and details below. P/N 18679 ? 03-04 Cobra A1000 Stealth Fuel Pump