I wanted to let you all know what I found out today when ordering my 14-bolt FF disc brake kit. They no longer use the Ford rotors. They now use 1973-1987 3/4 ton standard duty 4x4 Chevrolet rotors. The brackets are completely different from the older style that accommodates the Ford rotors. The kit, which includes bolts, washers, caliper brackets, and Chevy rotors is now $299.95 + $50 for the 8" brake lines that connect to the existing metal lines on the axle to the caliper. The brackets only are $180, which is up $60 from the older style a bracket. The bad part is the new brackets are on back-order, but should be in within a couple of days. I also wanted to let you know how helpful they (Skip) are at TSM. He can answer any questions and is more than willing to give any technical help possible. All I can say it was a very good experience!