Time for me to buy wheels and tires!! please help me!!

Brian c said
https://www.reillymotorsports.com/store/product.php?productid=16189&cat=271&page=1

here are my brakes. i have stock disc spindles from a 74

That's part number 140-7017. That makes a BIG difference.

But, that kit is listed for a Ford application. Are you sure that's your set up? Are you running an Alterkation for front suspension too?