Your going to hate the 7-1/4 gears. The ones your looking at are much better for the package. If you can find a 8-1/4 rear, there a lot cheaper and will hold the power no problem what so ever. They also have a big bolt pattern lug set up. A nice thing is you can swap disc brakes on them easy enough.
Yes,thank you. That would be a definite option for me. I would like to convert the car to the big bolt pattern. Front disc brake setup from a mid 70's a body and big bolt pattern rear to match would really open up the wheel choice!