Hey I'm not sure if I'm even in the right section or not, but I have a question. I have an 84 high Sierra with a rusted out cab, floors are good but rockers are completely gone, anyways I was at the local junkyard the other day and saw a cab that seemed to be in great shape, the only set back is that it is for a gmc wrangler, I looked that truck up on google and they look the exact same, can I use the cab for my 84 high Sierra. Will my Sierra doors fenders. Etc fit? I have been told by a couple people that it is the exact same cab, just looking to confirm. If I can use it can someone tell me how to remove the old cab is it just the 4 mounting bolts holding it to the frame? Thanks in advance. Dane