will this work on a 76 and if not do you have a kit like this for a 76?

This kit is meant to adapt Broncos with 6 bolt knuckles, spindles and drum brakes. If your Bronco has 6 bolt knuckles, then yes, this kit will work. However, if you have the 76-77 Stock disc brakes, then we would have to modify the kit for your Bronco. Feel free to give us a call.