I finally got my dash today. Its out of a monte carlo. I am going to be replacing my sweep dash in my 71 to the monte dash. I did not get the wiring harness for the dash, which harness do i need. Also when i looked at the back of the cluster, the blue paper that the copper lines run through is peeling and some of the copper is showing. Is that bad, and is there a replacement for this. Im not sure if it works yet. Does anybody have the installation steps saved, i couldnt find what i needed in search. Thanks.