Dana 60, True Trac vs Track Lock

[roadman5312]

Anybody know the difference, and what is best for the street ? Also any opinions on upgrading to Moser axles ? Every time I try to call Cass @ DR DIFF the line is busy. Thanks guys. 

[Topcat]

Anybody know the difference, and what is best for the street ? Also any opinions on upgrading to Moser axles ? Every time I try to call Cass @ DR DIFF the line is busy. Thanks guys. 

call him 5pm PST

[roadman5312]

call him 5pm PST

                   Just sent him another e mail, easier for now, but I still want opinions from ya'll

[Topcat]

I bought a Dana True Trac from Dr. Diff.

It kicks a$$. 3.54. Moser BB chev yoke.

No wierd noises or issues.

[roadman5312]

Cass replied to my e mail, recommended True Trac over 425 HP, thats how were going.

[brads70]

I too got a Dana from Cass with upgraded axle bearings axles and the tru trac. I'm REALLY impressed on how it works. First time I lit into it I was all ready to counter steer to keep the rear end going straight and was surprised/impressed that I didn't need to at all. 
 

[Chryco Psycho]

I guess my reply never posted 
Anyway the Tru Trac is far better , it uses gear pitch to lock under power & release with input from the wheels , this allow full use of power in turns but also allows for different wheel speeds without spinning one tire usually the inside one , very simple design really .
 Track lock is a clutch system that requires power to unlock the axles in turns , nicknamed Cracklock as it was not overly strong