I had some Granada spindle to 99-04 calipers brackets made. They turned out ok, a little heavy, but will do what I am looking for. I am going to trim them a little to lighten them. I may also use a .010" shim to center the caliper better. All my measurements were made using old, worn rotors, and the new ones make the calipers a little off center. They are made from 1.5 bar stock.
Passenger side shown, drivers side is mirror image. Spindle hole is .520" from top edge and .625" from right edge and .750" deep. The top surface is what the caliper sits against. Caliper hole is .250" to the left of spindle hole and 1.160" up from spindle mating surface.
Most of the metal on the toe, area bottom right can be removed. I also will probably narrow the tower to about where the texture line is.
The radius is .625", the same as the pad on the caliper that mates to this surface. The total height is 1.785". I had to drill out the threads since they are not needed.
Here it is after trimming and installed on the spindle. Not shown is the lower mount spacer. It is 1.125 round bar stock cut .690" thick and drilled .500" through the middle.
Side view installed.
Shot of the suspension at ride hieght with everything installed.