I Know Someone Has Done This On Here Before And Need To Know How To Do It. I Can Pick Up A T-case Cheap And Mod It To Make It Work If It Is Possible. This Is For Tuning Reasons, My Truck Does Not Fit On Any Awd Dynos, Too Long Of A Wheel Base.

 

Pull out the front drive line for the dyno.

 

+1.
just takes a few minutes.

 

HEARD OF PEOPLE DOING THIS BUT WITH THAT CLUTCH HOLD UP UNDER SOME SERIOUS POWER??

 

04Denali (Mark) had one modified to dyno his '04 Denali. I believe Senergy done or had it done for him. I believe there is mention of it here: https://www.performancetrucks.net/fo...light=04denali

 

Another option might be to swap in a part time non electric 4x4 Tcase out of a truck, lock it in 2wd, and leave the front driveline out. You might need the rear driveline out of a tahoe, swap shouldn't take more than an hour or two.

 

I THINK I AM JUST GOING TO TRY TO REMOVE THE FRONT SHAFT AND TRY IT, IM LOOKING FOR A T-CASE FOR BACK UP, IF I BREAK THIS ONE, THEN ILL JUST MOD IT TO MAKE IT 2WD

 

If you break the t-case, might be worth ditching the 4l65 and putting in a 2wd 4l80. Im sure there are some buyers for your leftovers...

-pb-

 

Like mentioned if your that worried buy a floor shift t case and put it in, just select 2wd when your under the truck. AFAIK they are the same length as an awd case.

 

do they use the same drive shafts???

front and rear??