Questions on Dr. Diff 13" Cobra Style front brake setup

The upper bolt that holds the caliper to the caliper bracket is going to hit the part of the spindle that accepts the upper ball joint. Is this normal or am I not setting something up right?

Hmm. What spindles are those?

I run the same exact kit on my Duster, but I have the calipers mounted toward the rear. Not that it should matter because it stays in the same place on the spindles, just swapped side for side. No clearance issues on the spindle, but I'm also using the '73+ FMJ spindles, not 73+ A-body. The difference is very slight, but there are some differences.

Does it actually hit when you turn the wheel to lock, or does it just look like it will? It's a tight fit, but mine clears.

Also, How long after receiving your front brake kits did the rotors show up?

Less than a week for mine, they just come from another manufacturer. The rotors are Corvette C4 pieces, they have to be set up with the 5x4.5" pattern.