Getting closer. Got to the point of "Mad Bypass ", which I did on orig harness in cuda also a couple years ago. Removed best splice from another 67 harness and worked with it. Added approx 12" of black 10 gauge wire. Crimped, soldered and heat shrinked. Then added a couple feet of red 10 ga to the new 10 ga black. This bypasses the factory ammeter. Heres a couple pics of Mad Bypass. And pics of my work. Last pic of red wire goes to ign. I will replace, crimp solder heat shrink new red 10ga wire there also.