Z71 spring question.

[Burb!!]

I have an 07 2wd NNBS suburban and I'm wondering if I'll get any height difference if I switch to z71 Springs in the rear. Also if anybody knows the part number for the z71 Springs...I would greatly appreciate it. Thanks everybody.

 

[Goodinblack]

Never realized you were 4x2

 

[Burb!!]

Yup