Well for those checking this out ,I pulled another beginner mistake,I soldered the new wire onto the old wire ends with acid core solder and used acid base flux .I just found out this is a big no,no!!! live and learn,I will cut them off and get the correct rosin core solder for electronics.From what I understand the electrons will push that stuff thru the wire,the ends even though I cleaned them are already corroded. Any body know where to pick up 1966 firewall terminals?