Eaton True Trac or Dr. Diff Sure Trac??

[RJS]

I've owned an Eaton True Trac without issue but now that I may want another I went to Dr. Diff's site and he states seeing problems with them and sells a unit of his own.
8 3/4" Helical Gear Sure-Grip ("Sure-Trac II") Dr. Diff's unit
OR Eaton Detroit Truetrac Posi - 913A572 - 8.75" 8-3/4" Chrysler Mopar 30 Spline

Any real life experiences out there??
Thank in Advance
Ron

 

[Darter6]

Eaton True Trac

Mine was noisy at slow speed turns. Found many You Tube videos with the same complaint.
Fix was changing out lube from 75/90 to 140. Worked for me. Mine was new about 15 years ago. Maybe now they have improved.
If I was buying new I'd go with Dr Diff. My 2 cents.

 

[threewood]

I only have experience with Eaton. One in a Belvedere behind a 318 and the other in a GTX behind a 440. Never an issue with either of them, no noise, no whine, just two nice strips of rubber when I mash the go pedal. 9 years on the GTX and 11 years on the Belvedere.

 

[Vertex_Jeff]

I trust Cass / Dr. Diff 100%.

 

[torredcuda]

Tru-Trac replaced my worn factory Sure-Grip maybe 8-10 years ago - many hard street miles, many burnouts, lays two solid strips and chirps without trying pulling out in a slow turn, no noise. I`m 100%happy with it.

 

[RJS]

I appreciate every reply so far but again not one person has any real world experience with a Dr. Diff unit. I know he's a good vendor but still would like to know if anyone bought his product and how is it?
Ron

 

[j-c-c-62]

I will be soon getting one from Dr Diff.

 

[RJS]

Have you spoken to Dr. Diff about them or made the choice on your own?
Ron

 

[j-c-c-62]

Have you spoken to Dr. Diff about them or made the choice on your own?
Ron

Yes I spoke with him.

 

[451Mopar]

I have a Dr Diff unit but haven't installed it yet. It looks like a nice unit, but has no markings/stampings on it