Fwiw : If your going to use 5/8 studis on the rear tires , I don’t recommend the Wilwoods as you have to drill out the hats- a pain in the rear- pun intended.
Thus, if you want things to match , I would suggest Strange .
If you don’t need 5/8 studs - I think Andy’s idea is good or, SSBC , perhaps a call to Dr Diff.

I doubt I ever use the Wilwoods again.
One also needs the tool for wrapping the stainless steel safety wire with the Wilwoods.
Not expensive and it’s not a difficult job but it does eat up a little extra time .

Btw- congrats on the Dart !
Dang nice find!
Wish we could find them that clean down here.

Noone has suggested them yet, but I'll say that Aerospace has crap customer service also. Took me over a month just to get the parts to replace my cracked rotors and pads.