FordGuy
NAXJA Forum User
- Location
- San Clemente, CA
Just some info for those who might want the best AW4 trans fluid. I have seen this at a lot of Race Shops and never knew what is was, but I called a guy that builds Race AW4 transmissions along with Trophy Truck and Corr auto's and he Say's that there is no other fluid that comes close to Swepco 71420 Fluid. It is compatible with all Dextron so slight mix do no harm. Check it out, but its not cheap! Thanks to Scott(CleanRc) for the name of the shop(Mogi).