I did the same thing a few years ago I don`t remember the savings in the front but I had 11 inch drums on the rear and saved 50 lbs going to the Wilwoods.

68 Dart 410 / 904
92 D150 original owner
21 Ram 1500 Quad Cab, Big Horn , Hemi ,4x4
23 Audi Q5
16 Honda HRV