I did the swap on my 69 Roadrunner also. If you don't already have it you have to get a 3 speed crank arm and bushing for a 69 B body for the linkages to line up properly. At one point there was someone making the crank arms because I found original ones hard to come by. You could check with Kim at Passion and see if she has any also. I can try and find some pictures of my setup but it would be tomorrow before I can post them