I just bought a 79 k20 parts truck for the rear end. My question is has any one converted over to 6 lug? I just bought 6 lug wheels and would hate to have to take a serious beating on selling them. I have done some research but to no evail. some of my thoughts are to fab for 1/2 ton disc brakes but what to do with the axle flange? Thought about cutting and splining the end for a hub? Any help or ideas are greatly appriciated would like to get it in asap. But still a little sceptical.