Thanks for the input guys! I went to Dallas Mustang and They had a kit called "old to new". I spent just a hair under $200 and got the spacers and all lugs. The spacers were 1" and were made with the new lugs. From an engineering standpoint, I feel pretty comfortable that these will stand up.
I actually made a mistake.......my wheels are 17 x 8, not 17 x 9, so I think this will make a difference. I'm going to put them on this weekend, so I will have the answers then. Also, I noticed that in the Mustang Monthly article for January, they recommended 1/2 inch spacers on the back with replacement lug bolts to be installed in the axle in place of the originals. For some reason, longer studs seem to bother me more than a good quality spacer with the lugs built in????? As long as it's less than an inch in thickness.
This is my Lone Star Limited car, so I am being very careful NOT to harm the originality in any way! Bolt on wheels are about the extent of my curiosity, with this car! A Blue Bonnet blue car with factory hubcaps ..........I'm trying to bolt on and engineer away the "woman appeal"! hahahaha The official Texas state color should have been ORANGE! Hook em Horns!
I'm currently trying to figure out an economical way to ship a 67 fastback from British Columbia, Canada.....to Texas. Any brain storms out there??
Once again, thank you guys for the input! I'll post my experience this coming weekend when I put the wheels on.
Curtis