swapped in a 2012 gmc 1500 manual shift transfer case into my 2007 escalade ext,

I'm going turbo but sprayed a 100dry out of the hole and shattered the bw awd transfer case,

I broke the 10bolt and already swapped the 14bolt sf in, did chromolloy control arms and stainless brake lines ,


my plan is when I'm playing around the street and the track to go 4x4 high... almost all the time


also thinking of swapping my 3.42 to a 4.10 or 3.73... but might stay 3.42 for some wicket boost pulls... I'm running a almost 33 all terrain on a 22" that's about 10-11 wide lowered 5rear 4front with a notched frame rail

for the case swap it was easy... but gota change driveshats mostly because I'm lowered 5inch and swapped the 14bolt in... running a adapter ujoint out back, but thinking a larger driveshaft might help vibration,
also gota extend my front driveshaft apx 1.25inch

so what do you guy think leaving it in 4x4 high on the street I'm running a 32.5x11 wide tire lowered and they are agressive.. on a 22 with a crap shot blocker out back

the plan for t-case fluid is to slightly overfill(d-max guys do it when they run atf because it evaporates a bit, they do 1qt extra via the speed sensor)

I'm going to do just a 1/4 qt overfill or maybe a bit more of either 5-30 synthetic or syncromesh or?? idk what you guys ink

I'm going to run atf in the cold but I figured it will be getting hot if I leave 4x4 high on pavement...
opinions? 5/30, 10/30, syncromesh, manual trans fluid? lucas synthetic oil stabilizer? what's best for running a chain case in 4x4 all the time on the street?

 

http://youtu.be/dEPvb_Vq2-A

 

it's nqg rpo mp1222ld mp1222 for the 6l80

http://www.evopower.ca/mrws/filedriver/MP_Transfer_Cases.pdf


some info on the case,


https://www.performancetrucks.net/forums/gm-drivetrain-suspension-22/gmt-900-transfer-case-models-explained-473125/

 

did I post on the incorrect area?

 

bump bumpp

 

Can't believe no post yet. I'd like to pick your brain on the swap. Got a denali I want to swap

 

what year what case do you currently have... I got answered... haha if you have a awd case than you need to swap the front driveshaft for sure... $50 at a local yard...

 

Sounds like its going to be a beast!

 

I'm worried about the manual shift linkage never worked with it before I got one comming from a junkyard for 100 plus shipping... seems overpriced?!

 

too bad Sierra silverado page banned me

anyone know where I can get solid from diff mount bushing for the 07-up front diff... I can not get a 2500 front diff to fit so I want solid mounts... open to ideas on that fellas maybe someone can post over there for me!