B-Body Go Wing and Gull Wing Spoilers (Plymouth Road Runner and GTX)

The go wing rear spoiler and front chin spoiler are two of the most recognizable options on a 1970s Plymouth Road Runner or GTX. This category has reproduction spoilers and the hardware to mount them correctly.

Spoilers and Hardware in This Category

• Rear spoilers: 1970s go wing spoilers for B-body Road Runner and GTX, a concours-quality 1970 B-body spoiler, and 1971 gull wing spoilers.
• Mounting parts: die-cast pedestals (mounting feet), spoiler mounting hardware packages, horseshoe stanchion brackets and blade-only replacements.
• Reinforcement: 1970 under deck lid brackets and 1971 under deck lid reinforcement brackets.
• Front spoilers: 1970-74 and 1971-74 Road Runner and GTX chin (eyebrow) spoilers.

Installing a Rear Spoiler

A spoiler puts load on the trunk lid, so the under deck lid brackets are worth adding if your car did not come with a wing from the factory. Check that the pedestals and hardware match your spoiler year, since 1970 and 1971 designs differ. Test-fit before drilling and confirm the trunk lid opens and closes cleanly.

Road Runner Spoiler FAQ

What is the difference between a go wing and a gull wing?

Both are pedestal-mount rear wings. The names refer to different blade shapes used over the early 1970s, and the hardware is not always interchangeable.

Can I buy just the blade?

Yes. The 1971 gull wing blade is sold by itself if your pedestals are in good shape.