Trans fluid

[jpratt]

I just sent my 200-4R off to have a stage 1 rebuild. I am going to use a Precision 9 1/2" LU converter. What fluid will give the best performance? If money was no object would you use Royal Purple or what type?

 

[fast eddie]

No don't use synthetic,use dex with tractor fluid.
about 2qts dex the rest tractor fluid Mobil 424.
Ed