GM 2 inch lift part numbers???

[bobboberton1]

This is a great thread though I’m still trying to get clear on what all comes with the oem 2” kit. I basically want to do the oem lift but use the eibach level one kit in place of the ranchos. I have an LT Z71 so I may have to do the rear spring swap from composite to steel as well. I saw part numbers for the rear jounce bumpers, though can anyone advise on the other parts and if they are needed? Currently I’m planning to do the eibach kit, longer cv axles, steel leafs and blocks in the rear as well as rear bump stops. 
Do I need to do the compatibility brackets or front jounce bumpers? If so, does anyone have part numbers? Any other recommendations? 
Thank you. 

[Kenster113]

X2 on if the compatibility brackets are required, without the manual I can’t tell what they are for. 

[FirstSergeantUSAF]

On 7/5/2020 at 7:43 AM, BBQ_DAWG said:

I just had mine done last week. 2 inch tb lift plus 2 inch  kit in the front.

I know your post is a few years old, so long shot, do you happen to know what leveling kit your dealer used?  My local dealer is frowning on me installing the factory lift, let alone a leveling kit.  Truck and stance look perfect.

[redwngr]

Did you check out the accessories section of chev's website?