We installed a new Go Wing spoiler from Classic industries (PT# MM1817) on our pro-touring 1970 Dodge Super Bee. The wing may not make it go faster, but it sure looks faster, right? From an aerodynamic standpoint, the Go Wing functionality is debated. Wings are engineered to generate significant downforce and improve high-speed handling.  

However, the debate is that the shape of the rear window moves the air away from the wing on the rear; plus the wing is so low below the roof line that the air flows right over it. This is why if you look at a Dodge Daytona or a Plymouth Superbird there is actually a cap that rounds the back window. That and the wing is higher than the roof line to get into fresh air on those cars.

Above: The mandatory “before” shot without the Go Wing installed. Looks pretty bare, right?

Therefore, it has been said the Go Wing was primarily a cosmetic piece. The Go Wing likely provided minimal downforce. Could it stabilize a car at higher speeds? Unsure. We would need a wind tunnel to know for sure. 

The Go Wing from Classic Industries is a reproduction to look like the original. It is made of ABS composite material, and the stands are a zinc die cast and powder coated black like the original. Gaskets and mounting hardware are included. The wing is also adjustable to change the angle for a more aggressive look.  

Above: Go Wing (PT# MM1817) from Classic Industries comes with stands, pivots, gaskets and mounting hardware. 

The tools required are simple: a tape measure, masking tape, drill with bits for metal, screwdriver, and socket wrenches. The stands will need to be assembled to the main part on the wing. This way we can line it up with the car. 

Above:  Some assembly is required such as the stands and pivot mounts.

Make sure the car’s rear deck lid is clean and free of dirt or debris. Having a clean surface will ensure the spoiler sits properly and that nothing will be under the mounting points. Position the spoiler on the rear deck lid. Make sure it is centered, level, and aligned with the overall lines of the car.

A common placement for the Go Wing on Mopar vehicles was just forward of the rear edge of the trunk. The base of the spoiler sat about four and three quarters of an inch from the edge. Use masking tape under the spoiler I trace around the stands. 

Above: Tape is used to help mark the location of the mounting surface for the spoiler. The tape also helps prevent any scratching on the paint. 

There will be a few marks on the tape where the studs poke through. Double checking these marks with a tape measure before drilling into deck lid. Now it is time for the hard part, which is working up the courage to drill into the precious painted deck lid. Measure as many times as you need.

Once confident of the alignment, we marked the locations and drilled a small hole as a guild. We found a stepper bit was the easiest way to enlarge the holes to about 1/8. Also, it’s a good idea to leave the tape on, because the debris could scratch the paint.

Above left: Here’s what the ‘Bee looks like after Go Wing is installed. Above right: Well, we still cannot say it it offers any added downforce, but it sure looks better!

Never wipe off the debris, you should always use compressed air. After the holes are drilled, lay down the gasket on to the decklid and install the spoiler with the supplied hardware.

After installing, check the spoiler’s alignment one last time. Make any final adjustments to ensure the wing is straight and centered. Once we are happy with the positioning, we ensure the mounting bolts are secure and the spoiler sits flush with the decklid.  

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