wasn't it 73 -87 for p/u and 91 for suburbans and c/cabs. the minor changes can screw you around if you mix and match. it is simpler to take the complete frt end out of a newer truck (crossmember and all suspension). one just has to modify 2 holes on either side and it is together. use the strg box and p/b stuff from the same truck the frt end came from. donor trucks from 73-87 are usually quite reasonable now
ron
