factory rear block GMT-900 Z71

[Chris]

can someone tell me the size of it. i have one installed on my 04

[cobrajet84]

I believe they are 1.25" trying to remember from when i pulled them off my truck.

[Chris]

I'm trying to see if I need to go bigger. I'm putting a 2.5 inch level on. From what I measure ill have a 0-.5 inch rake. I'd like. 75 to 1 inch.

[Big Whiskey]

I believe they are 1.25" trying to remember from when i pulled them off my truck.

 

 

Yep, 1.25"