1:
I just ordered the transgo shift kit for the SS. I spoke to tech support @ transgo, and they said that their 4l60e shift kit will work fine on the 4l65e on the SS. Has there been any problems with people installing this kit in the SS?

2:
The SS has the Auto Trac System right? If it does, Has anyone attemped to install the Auto Trac switch from a Yukon or any other Auto Trac system. The one Im talking about is the selector on the dash to go from 2wd/ 4wd/ Auto Trac. Any advice?????? What do you think you would need to do this. I would be nice to run it in 2wd, then switch to 4wd whenever you wanted.

3: After I install the shift kit, do you think the TQ Management will get worse?

 

I'd go to silveradoss.com although I'm sure someone here can help.

for what it's worth my truck has the same trans and no problems here with the transgo shift kit install

 

the kit will work fine w/ the 4L65e... BUT... with the Transgo kit I would recommend swapping the accumulator for a metal one. The transgo kit has a tendency to put a crack in the stock plastic one.

 

Thanks for the info. Get this for service. I called summit and ordered my shift kit and wires on Thurs. I got it today on Sat. now thats service.

 

you will want to get rid of all torque management with a shift kit. as for the transfercase, it has a viscous coupler. there is no way to run it in 2wd. i've seen an SS or two, they need a shift kit for sure. stock they don't shift, mearly change rpm.