- Apr 27, 2007
- Reaction score
Over the years what transmission fluid is everyone running in their TR3650's?
Synchromesh is what I use and it’s always done me well, my t45 shifts at 7800 with no complaints.Update. My 30k Mustang Bullitt (2001) finally back on the road. My 1-2 shift grind is GONE! Change the fluid from factory fill, probably Mobil 1, to GM Synchromesh. Night and Day difference. Got just under 4qts of the factory and replaced with 3.2qts.