Thanks for the feedback; I was hoping that was the case.

Any input on the possibility of this truck working with 8L90e? Any experience with that setup in a AWD Escalade setup? Is there any sort of tcase control(like "auto" in this Z71) or is it all truly seamless?

Edit: PS: could I run a 8L90 with my current tcase?

Thanks.

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Well anything is possible with enough time & money. I haven't researched or had any of my customers wanting to do a 8l90 swap. One guy who is pretty up on messing controllers is Dave from DSX Tuning in TX. I have tuned a few newer Escalades but never really paid attention to the transfer case control ****. I know on the older ones there was no **** or no control just AWD all the time.

 

 

2014 6.2 trucks had the 6 speed trans

 

Interesting. Was the 8L90 not available at all until 2015? Are 2014 electronics capable of 8L90?

Thanks.

 

2015 was first year for 8l90 in the trucks, 6.2l only. No clue on the electronics.

 

 

Thanks. Hopefully more to come soon.

Now likely going to build the 6L80 or buy a built example of same. Any suggestions/feedback? PATC looks to be within a few hours of me which is nice.

5.3 4x4 would be 6L80 and not 90 right?

Thanks.

EDIT: Looks like RPO "MYC" indicates 6L80e.

 

Yup MYC is the 6l80 and MYD is the 6l90

 

trans will hold for 700 it's not problem for you yet remove trans t-stat with 40k cooler should be good .

run the kit for a while first you never know what will go wrong