so did the 91 and 92's have more gussets in the frame than the 87-90's?? i heard they just have a different rear linkage setup, but i never heard of them having a stronger overall frame. Also...about how much is it to have a frame gusseted? Or how hard is it to do it by myself? I do not know how to weld, but i do know someone who can, so actually i mean how hard would it be for him?? Would someone be able to post pics of a frame that has been completely gussted in all the weak spots? Sorry for all the questions, haha.