um I put a back glass from a 86 parts truck to a 79 warlock without any problems?? only difference is some are thicker than others

The door striker didn't move either it was a smaller design than the thicker 85-earlier versions because I installed doors off a 86 parts truck onto my 81 stepside and had to use the 86 strikers, but they are in the same location, not trying to make anyone upset, but I've done this swap many times without any problems on these trucks.