yes they do have full time hubs..well it did not anymore
and we got it in..all we had to do was grease the sharft before we put it in and had to turn it while i pushed..slipped right in
he gained 5" in the front and 4 2/3" in the rear thats on the stock 215 tires hes gunna get some 31" tires to put =-) so its gunna be cool