OK, Here is the issue that is going on here.
We have many members that cumulatively have many DECADES of working on these trucks. We even have a few Original Owners that have had these trucks to 21 - 32 years. What you are describing does not go together. Many here have tried to help you, and you have argued they are wrong. We are not there, so we are not seeing what you are seeing. Could you take some pictures of what you are working on, and also add one of the measurement of the hub. We are trying to help, but the parts you are describing do not match what many here have experienced first hand in working on their own, and others rigs. It sounds as if in the last couple of decades they may have been some mixing and matching of parts. Please do not get stuck on sizes and specifications and the like. The best course would be to post up pictures of what you have, and we can all look at the problem and proceed accordingly. Also realize, as much as you are fighting the suggestion, a hammer and chisel may be your ONLY alternative. I know you want to do this right, as I would myself, but I think someone before you has done something wrong that you are now left to correct.
We have many members that cumulatively have many DECADES of working on these trucks. We even have a few Original Owners that have had these trucks to 21 - 32 years. What you are describing does not go together. Many here have tried to help you, and you have argued they are wrong. We are not there, so we are not seeing what you are seeing. Could you take some pictures of what you are working on, and also add one of the measurement of the hub. We are trying to help, but the parts you are describing do not match what many here have experienced first hand in working on their own, and others rigs. It sounds as if in the last couple of decades they may have been some mixing and matching of parts. Please do not get stuck on sizes and specifications and the like. The best course would be to post up pictures of what you have, and we can all look at the problem and proceed accordingly. Also realize, as much as you are fighting the suggestion, a hammer and chisel may be your ONLY alternative. I know you want to do this right, as I would myself, but I think someone before you has done something wrong that you are now left to correct.