Lyle Chipperson
April 3, 2014
Photos By: courtesy of

Horse Sense

If you want more info on the American Muscle Fox, check out the landing page the company created on its site There you can find a full parts list and videos on the build.

One of the most popular Foxes ever built was also one of the last—the ’93 Cobra. The first SVT Mustang not only brought better performance, but it carried with it a fresh spin on the Fox look.

However, because it was a performance car, there never was a Fox Cobra convertible. These days you can get a GT500 convertible, but back then there was a performance line drawn in the sand. There are always some that want the best of both worlds, however.

One such group is When the company decided to make a stronger push into the Fox world, it needed a project car—and a theme for the build. A Cobra-clone convertible quickly became the answer. With that mission in mind, AM rescued a ’93 Mustang GT convertible from years of neglect.

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“Well, you know the customers are always ‘vocal’ with certain aspects of our project cars. And in the Fox-body’s case, the common theme was: ‘Really? A convertible?’,” says Justin Dugan, video host and automotive writer at American Muscle. “So we kind of had the deck stacked against us a little from the start. But I think once people saw where we were going with the build, and the fact that we were trying to stay true to the original Cobra in every way possible, people started getting on board. Ultimately, when we showed our customers the results of our fourth and final stage, everybody seemed to be pretty stoked on the old ’vert and its capabilities.”

In their day, Fox convertibles never had the street cred of their coupe and hatch comrades, but they still had that same performance DNA inside the flexi-flyer chassis. As such, the idea of bringing a well-worn droptop with an injection of snake venom seemed like a good idea. It was such a good idea, that we covered the car’s evolution on these pages.

Back when we covered the early stages, we talked to Shane Lesky, social media representative at AmericanMuscle. As Shane told us, “We knew what we wanted to build, so we went hunting for a convertible that was in need of a little TLC. This particular ’vert needed a lot of work! With our inventory of Fox resto parts, we had a blast putting in new switches, actuators, weatherstripping, interior panels and carpet, convertible top, and more. The little things often go unnoticed when you’re building your Fox, but we wanted a showroom-quality restoration. Hopefully Fox owners enjoyed the project and think we hit our goal of building the Cobra that should have been!”

To make the convertible track-worthy, it picked up a four-point rollcage and a pair of Corbeau cam-lock five-point harnessbelts. They give the restored interior a more purposeful look and add a reassuring level of safety.

To that end, the AM crew took to bringing the convertible back from the brink. That process began with a basic engine tune-up, an upgraded cooling system, and some fresh body parts, like fenders and Cobra body bits. It was also in need of a new clutch, so they put in a fresh Exedy unit. Naturally all these parts came right off the shelves at American Muscle headquarters.

“Stage 1 and 2 made a huge impact on the reliability of the car. It’s amazing what some spark plugs and wires will do! We were able to get the car running smoother and cooler than ever before, with over 100,000 miles on the odometer,” Shane said at that point in the project. “After that, the Cobra appearance really started to progress. New wheels and tires, a Cobra body kit, OE-style headlights, and we were feeling better about the car after it came back from paint. Obviously, with a fresh paint job came the need for a ton of resto parts to complement it...”

The AM Team freshened the car with a new convertible top, carpet, and numerous pieces of trim and weatherstripping. These combined with the new Competition Orange paint gave the car a whole new lease on life. It really was a night and day difference over the previous faded black paint.