I have a question / problem. I want to put HD passenger floorboards on my deluxe. I had a friend give me a set off his heritage softail, which includes the support brackets. I asked the dealer if these will work, and he said no. The part number he says I need for the support brackets are 50400-05. These are indeed the ones that the HD parts book call for, but I have been told by two people I need a different bracket set up due to the fact I have removed the stock pipes. I do not want to buy the wrong set up. Can anyone help that has done this? I do know the set off the heritage has two brackets that each have the "U" shaped fitting while the one in the book has only one support bracket with this "U". Itook the regular footpegs brackets off, and the studs (bolts) on the Heritage brackets are larger in diameter so the will not screw in the existing threaded reciever. These are off a heritage approximately 1992- 1994 model.Thanks for any help. I have the 2-1 Pro Pipes on the bike. I posted in the softail forum as well.