DakotaLove39
Always Improvising
Disclaimer: That's third-hand information I was given, I haven't verified it nor do I know anyone that has. I read a thing the other day of someone using GM brand ATF, but they said nothing about their performance with it.DakokaLove39 wrote in this Thread that only Ford's ATF fluid has the electrical conductivity that is needed when using ATF fluid for track maintenance.
For now I'd suggest Ford brand, as it has been tested in all three clubs in the Twin Cities area. It has not caused problems for any of them.