Another 1991 Suburban

[chilliwak]

Hey Sean, what can I say other than `Nice Rack“ No pun intended. My dad had a HUGE roof rack on his 454 `Burb“and it was bolted through like yours. He must have put 2 tons on that thing without any issues. But my dad was the kind of guy that used to save on winter tires and just get us kids to shovel the whole back lane for snow so he could come out!

[Wes]

Great looking truck you have there!!! I like the step on your rear bumper!!! Thanks for posting the pictures)

~Wes~

[warrpath4x4]

nice 91, us 91's have to stick together even if you do spell your name wrong lol

[sean257]

Thanks!
All done now and back on the road/trails
See how comfortable it is:

[AA1PR]

Thats one bad azz Burb !

[sean257]

Thanks.
Here are a few more pics

[sean257]

Yeah, check out those windows and see if they look factory. I just don’t recall seeing pop-out windows on thes ole Burbs before. Looks cool! Wish my Polar Bear had those.

Well, if it where me, I would ditch that little 6 lug 10bolt semi floating rear axle and bolt in an 8 lug 14 bolt floating rear axle and ¾ ton leaf spring packs. This would also give you much bigger brakes in the rear and a much stronger axle. For the front, the 10 bolt axle will be fine but you can change it to 8 lugs by just changing the brake rotors and backing plates. The ¾ ton brake rotors are a bit larger but they still use the same calipers and brake pads as the ½ tons. Rotors and fullfloater is a quick easy swap for these old GM rigs with huge gains in strength and braking power. I suspect your burb has 3:42 or 3:73 gears now. Bonus if you decide to drop the gear ratio down to 4:10 or 4:56 while you are at it. Even a bigger bonus in braking if you change the brakes from vacuum to hydroboost. Regearing gets pricy though. My Polar Bear is getting an axle swaperoo in the next month or so as well. I want to ditch the semi float rear axle but more importantly, I am anxious to get rid of the 3:42 gears for 4:10’s. The Polar Bear is one gutless pile of style with 3:42 cogs.

I finally looked, and the windows are definately not factory. They have about a hundred screws holding them in. If you want I can take a pic.
Thanks again for the axle and brake info!

[sean257]

Out using it...







I did notice that the front tires can rub on the back corners of the fenders in certain situations. I am not sure what to do about that yet. My immediate reaction is to get a sledge hammer and make some clearance.

[Funrover]

Nice Burb!

[doubled4324]

"My immediate reaction is to get a sledge hammer and make some clearance."
LOL, reminds me of years ago when I used a sawzall to cut out the fenders on my 72 scout.