[poff]

I have a 3/4 ton booster. I think the brackets on my truck came off of a 3/4 ton. I understand if you do not want to take a chance but I think those guys are wrong. My buddy put 3/4 ton brakes on his Blazer and the booster bolted right up to his brackets. I do know the power drum brackets are different because that is what was on my truck to begin with. No worries, it's only $20, someone will be able to use them. It's only a fraction of what I have spent at the junkyard. I went to the junkyard for a core-support, I only got them because I had such a hard time finding mine when I needed them.