I've been reading these post and want to chime in. I've built mine a few years ago. I used a 63 ford pu type and mounted it to the right side of the column, it was a purty simply swap,all I had to do was add a little lenth to the mounting bracket so it would bolted on to the bottom of the dash. A 5/8" hole for the cable and to smaller holes for the studs that bolted it to the firewall,the cable from the foot brake interchanged to the hand brake. The handle is a little different than the mustangs because it's centered "T" handle were as the mustangs is more "L" shaped, looks the same but offset. You can by new mustang handles but the truck stile I not found any yet (mine is in good shape) the "T" handle (63 truck) is easier to grab and is of a stronger design. Now I must explan that I built the set-up a few years ago and it all mock-up but I have not used it yet because its unfinished,My only ? is if the transfer bar underneth needs a different ratio because you are going from a foot to hand operation.Your foot can apply more preasure. Will cross that bridge when I get there.But it looks very factory and is out of the way for roll bar.