Hi. All through the 1990s I drove a 1983 GMC 1/2 ton 4X4 and now,2 trucks later,one 97 GMC and sorry to say,one 04 ford I want to go back to a squarebody. I recently bought a 1987 3/4 ton chev 4X4, runs good but has a rusty body. I am buying a 1987 chev 3/4 ton 4X2 with a great body. I was...