I have had my car torn apart for a while so having trouble remembering which way the crossmember goes back . I am thinking mounting pad forward and hump on passenger side? I also work for a galvanizing company and dipped these parts while I had them off. Probably some other stuff before I am done. I always wondered about doing headers has anyone ever seen any Galvanized headers? The zinc does not start melting till 600 deg. Do exhaust gases get that hot?