Erik said:
Isnt the stock rear diff a posi limited slip diff? so just adding the front locker will make all 4 wheels turn all the time?
Yes the stock axle has a 'posi' in it.. But its better spelled P.O.S.
Most performance GM vehicles come with this crummy POSI, its rather weak and its not really suited for our needs/goals.
Mine fragged on me and I installed an Eaton 2+ years ago.. In retrospect I sort of wish it was the other way around, I wish I would have put the LOCK RIGHT in the rear and a posi in the front.. <oh well, live and learn I guess>
The only problem is they dont make a POSI for the front tho, only a LOCKER. And I spent some GOOD $$ on the Eaton back in the day so I will probably just stay with that for the time being.
I dont expect to run the low 10s ET's like some guys are doing here. My goals have changed since I acquired the truck, I dont want to go all out and run the drag strip exclusively like a 10 sec truck was built for. I want an all around performing truck, if anything, leaning more towards AUTOCROSSING (catch the PUN there ??)
And yes, As Warmpancakes mentioned, this mod is NOT recommended by the manufacturer for our application. However I spoke to John Gerber at length about it, (he has had in his Ty for sometime) and I decided because our trucks are such an oddball combo, its better to trust a fellow owner for proven results. :tup: