What the difference. Between true trac an dura grip?

 

Tru Trac is a locker which has a mechanical way of locking the axles to resist one axle overpowering the other.

Dura grip is a posi which uses clutches and springs to resist the same forces.

 

Which is best?

 

What do you plan on doing with the Vehicle???

 

Take it to strip every now then mostly dd and some street races

 

Most guys would recommend the Tru Trac. It's tried and true. The posi clutches can wear over time and loosen up.

If you went posi I would recommend the the heavier springs. Standard I believe is a 400 PSI springs and Eaton has 800 PSI springs. I believe the Dura grip is a copy of the Eaton not sure if they over the heavier springs for an upgrade.

 

Reason I'm asking is because on rods machining service has a good on the whole kit 4 580 but I didn't know the dura grip was clutch type

 

You can get the value trac set up for around the same price??? It's basically the same as a tru trac.

 

Only one that comes as a kit is the dura grip...