Hey Charles, what you need to look for is the '73-'87 2wd Chevy or GMC truck. When you get into the early 80s, there are light duty & heavy duty brakes to contend with. Just remember what year of truck you pulled them off of if you ever have to replace wheel bearings or rotors. They will only fit on the corresponding spindle. While you are there, you may want to grab the swaybar & brackets, too.