Hello, i just bought a 1986 ford f150, the 4wd didnt work, so i checked it over, and came to the conclusion it was the hubs, so i bought it and brought it home, tore it apart and seen the hubs were fine, but found that the axles were to short, im not sure if someone changed the axles before or what happened, or if im just not doing something right, if anyone else has this problem, or any suggestions, id greatly appreciate it, oh and there warn hubs.