Question for those running 17" Mustang Bullitt wheels - spacers

I forget which years they were originally for but the 17x8" bullits with 5.7" of backspace will work on the front with just an 1/8" spacer if you're running 73+ Mopar disks. If you use OE bullits you'll need to open up the hub bore on the wheel to clear the hubs on the rotors, so you can make the wheels hubcentric. Ideally the spacer should be as well, but you'll need ones that fit the Mopar hubs, the Ford hubs have a smaller diameter.

The back is a different story. If you've got any of the stock A-body rear axles you'll need a billet spacer/adaptor. It depends on what rear axle you got (8 3/4, 8.25 or 7.25) but you'll need .75" to 1" worth. Like these

https://www.ebay.com/itm/281342115067