I purchased this set for a 1973 Mach 1. I had read another review that the instructions were useless, bad photocopies. I do have to admit that the instructions were useless and misleading. The photocopies cut off the text for my application. I don't fault CJ Pony Parts because I was warned by a previous purchaser of the push button version but bought anyway.
The installation was still easy. All parts fit right in place at the existing mounts (just not the way the instructions said). The only problem was the top mount by the roof. The hardware provided does not match the diameter of the existing hole. You need to reuse the existing original screw and spacer with the top mount. Still, all in all, a good fit and a 15 minute install for the drivers side. I can't speak for other years or body styles but this set worked just fine for me. The parts appear well made. This was a good safety upgrade from the detachable, non-retracting shoulder straps (and therefore rarely if ever used) that came in the