Here are the new tail light assemblies that Zip Products sent. They included both the right and left inboard and outboard assemblies along with the retaining nuts. Our Project 64 does not have backup lights but Zip Products has the tail light housings with backup lights available for cars that require them.
   If your Corvette has the standard mufflers on each side, I recommend disconnecting them from the hanger and letting them hang down out of the way. Although you can get to the rear tail panel without dropping the mufflers, it is much easier without them in the way. Remove the retaining nuts and ground wire and carefully push the tail light housing out of the body. Twist the socket connector and then remove the tail light assembly. Do this for each housing.