What did you do to your NNBS GMT900 Tahoe/Yukon Today?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

5strmtrp

Full Access Member
Joined
Jul 28, 2019
Posts
365
Reaction score
384
Plugs n wires and brake switch replaced. Damn cold wishing it was last week here when it was in the 50-60’s. Will see in the next few days to see if this parts fix my recent throttle & inop cruise issues on my SSV.

From as East as you can go in Pa before crossing the Delaware into NJ.

Paul
5trmtpr
 

89Suburban

Bull in the china shop
Supporting Member
Joined
Jan 10, 2013
Posts
12,853
Reaction score
35,235
Location
SE PA
Plugs n wires and brake switch replaced. Damn cold wishing it was last week here when it was in the 50-60’s. Will see in the next few days to see if this parts fix my recent throttle & inop cruise issues on my SSV.

From as East as you can go in Pa before crossing the Delaware into NJ.

Paul
5trmtpr


I’m about 25 miles west of you. 76/476/276/202/422 right in that knothole a of a shit hole.

Strmtpr huh? I just got out of the theater to see that last Star Wars flick.
 

iamdub

Full Access Member
Joined
Apr 23, 2016
Posts
20,712
Reaction score
44,434
Location
Li'l Weezyana
I do not. I tell people it's about 3/6, but it's really about 2.5/6.25 by what the parts advertise. Didn't measure before... McGaughy's 2" spindles and adjustable Belltech struts with a 1/2" spacer removed in front. Depending on where I park, the front can be a little higher than the rear so I'm tempted to pull another spacer out. Norcalss 6" rear springs with upper isolators removed (shorter sway bar links, trailing arm extenders, Belltech SP shocks with extenders, adjustable panhard bar.

Rear fender liners trimmed a bit (no rubbing now). Trimmed the front ones as well but still rubs on occasion. same 285/45/22

I'm almost a clone of yours with McG spindles, BT SP struts and ~4.25" rear drop from Jeep TJ coils with BT SP shocks and all the other same parts- DJM arm relocators, DJM end links and Spohn panhard. I measured every corner to the 1/8th before and after. The McG spindles actually dropped 1.5" and the BT struts with all spacers removed dropped ~1.75". It should've been 2" for each. I put one ring in the driver's side strut to reduce the drop 1/2" to fix the Chevy Lean. I'm within 1/16" left to right and if I average the left and right net drop amounts, I'm right at 3" front, 4" rear.

I fixed my rear clearance this weekend with rolled fender lips, trimmed and tucked liners and reshaped the bulges in the liners with a heat gun. I'm not gonna have nearly the amount of improvement in the front unless I can reshape the metal part of the fender and make the liner match. Mine rubs well before I've turned the front wheels even half of their available angle. Might just go old school with a BFH.
 

osidesurfer365

Full Access Member
Joined
Sep 10, 2011
Posts
560
Reaction score
246
Location
San Diego
Top