My 1969 Coronet R/T is getting the 440 rebuilt and the shop claims my wiring needs replaced. I ordered an engine, transmission, wiper motor, headlights, taillights and console (light package) harnesses from Evans Wiring. He does not supply the dash harness as the wires have melted and have been hobbled together throughout the years. Has anyone used M & H Wiring before for their builds? I ran across a thread on this site, but can not seem to find it again. Instrument Specialties use Yearone harnesses supplied by M & H. Would you go used or reproduction?