Upgrades for 4r70W?
Upgrades for 4r70W?
I'm thinking about a better cooler and possibly a shift kit or something for the valve body. I do haul maybe 5 or 6 times a year, I pull my racecar to the track that's about it. Most of the time its my commuter to and from work. So any suggestions?
Check Mike Troyer for his "active" (fan cooled) tranny cooler. I believe he also sells the FTVB (Factory Tech Valve Body). These are the best for cooling and performance. I know...I have both. Do a search with those terms and you'll see a lot of folks agree.


