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2007 hummer h3 sema build

Old 10-01-2018, 07:59 PM
Junior Member
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Join Date: Oct 2018
Posts: 1
Default 2007 hummer h3 sema build

Hello everyone!

I am hoping I could get some quick tips from you all on the suspension aspect of building my H3.

I have a hummer that I am scrambling to put together for SEMA. Where I am stuck at is the suspension. From some quick research it seems as though most companies have discontinued their products except for some torsion keys and 1" body lifts. I was hoping to get the Rancho 4" lift but I can't seem to find one hidden around anywhere.

The end game is to get some 37-40" tires on a 20" wheel and a decent looking suspension setup. The build is for a wheel company so I don't have much say in what goes on it.

So any advice on what could be done would be great!
Old 10-02-2018, 11:33 AM
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Join Date: May 2008
Location: Shrewsbury, MA
Posts: 166

Did you recently put out a request on instagram for help on this build too? Is it the black H3?

If you can get the aftermarket wheels to exact factory width and backspacing but only change diameter you can install a 1" or 1.25" bodylift and fit 37s.
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