Hy PAF, a bit more research has yielded another part Echlin p/n TS6179 resistance is listed at 91-111 ohms at 220 degrees F, it is actually listed as for a 56 Chev truck, the newest application listed is a 69 Chev car or Corvette. I was sure in my head that I had read that you could use the fuel gauge tester to test the temp gauge as well... faulty memory I guess, hope the new number helps.
