Front end rebuild kit with 73 and Up stuff!
Use the 73 up ball joints, and tie rod ends, 66 idler arm, pitman, center link, tie rod links and strut rods. You can also use the 73 up bushings for the upper and lower control arms. For the sway bar you need to make sure it doesnt interefere with the calipers. Mock it together without torquing everything up for fitment. On my car (66dart) the sway bar just barely touched the calipers with the wheels off the ground and turned to the max right or left, anything less there was no touching. Under normal ride height conditions there was plenty of clearance with max left or right turns, and the only way the bar would ever touch the calipers was when the suspension is at full extension under a max right or left turn. When does that ever happen ?? (never). I believe the sway bar was a heilwig, I have read that the addco bars really have interference issues, could be wrong though. Check out your fitment issues carefully, my best advice. If the calipers do touch really badly, then reverse the steering knuckles side to side, thereby shifting the calipers to a rear mount situation. This complicates things since you now have to get different brake hoses, do-able but will require some research.
Good luck.....