My 2000 f350 had a caliper failure. I ordered this kit after prying off one of the pistons on a failed caliper. The set came in neat packaging. The calipers are heavy so some things were shaking. One of the brake bleeder bolts was broken on arrival and I think the other was too short to fit properly. It's been a while since I installed them. I was able to reuse the old bleed screws after cleaning them. It took about 4-5 hours per person. The brakes work great. They grip better than stockers. The truck isn't very loaded so I can't say how they tow.