The ones for a 4x4 may be different than the 2 wheel ones. I believe the one in my 79 bronco,which i sold, was different than the one in my 79 2 wheel drive s.c. I just changed out a 73 , three on the tree for a 78 auto shifter. Fit was okay I just had to use all of the 78 trim with it as it is different than the 73 ,including the seal around it as it goes though the firewall. I never noticed that part was different until i had it bolted in. I changed the coupling that connects it to the steering box to a " Borgeson" u-joint , looks a lot better . Tilt columns have there own trim too ,different that the others. I have one of those I'm saving for a future project.