ZF6 trans went bad again!
Le Mans Master
Joined: Jul 1999
Posts: 8,683
Likes: 6
From: Phoenix AZ
I bought a brand new zf-6 Blue tag and sent it to Bill at ZFDOC. A race rebuild with better bearings, laser welding synchros etc etc and the trans shifts and drives better than my old black tag or new blue tag ever did. 8000 rpm shifts for over a year and a half and it still shifts and sounds like new. 
I have the same setup as well and I can't say enough good things about it. I also now have one of ZFDocs shortened shifters as well and it really adds a nice final touch to the package. I used to have a B&M that ZFDoc worked over, ad that was nice but this new one is just so easy to drive and shift smoothly that there really is no comparison. If you want the best ZF you can get Bill is the only guy to talk to.
