anyone use a true trac in a 8 3/4 ?

went out to a T&T on Friday night to try a few things/practice prior to the Nationals.
first pass,launched and thought i had axle tramp - no such luck .
drove home,pulled the centre not much left of the spider gears.crown and pinion were ok
dana is not an option where i live,cost,but i can get a true trac.anyone used one thoughts ? to be used in a street/strip car.3710lbs,mid/low 11's
thanks
Tex

*snickers* crown ...

Was it a clutch or a cone type?

clutch type

Tex

i run a truc trac in my car.

71 Challenger 727 408 small block,

i have had it in the car for 3 years right now with no problems.

My tires i am running are mickey thomas et street radials 275/50/15 with SuperStock springs. Plenty of hard lunches on them.

however this is a street car and never been to the track. Also if you are running stock style axle bearing you will need to order a trust spacer as the unit doesn't come with it.

If you have "green bearing" then you don't need the spacer, also you don't need the limited slip additive.