I have wilwood drum in hat p-brake rears on mine...nice kit, but if they had been available, I would've used the dr. diff 11.7" kit, I think the mustang calipers are a little more all-weather friendly than the wilwoods if you drive year round like I do.

1976 Spinnaker White Plymouth Duster, /6 A833OD
1986 Silver/Twilight Blue Chrysler 5th Ave HotRod **SOLD!***
2011 Toxic Orange Dodge Charger R/T
2017 Grand Cherokee Overland
2014 Jeep Cherokee Latitude (holy crap, my daughter is driving)