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Thread: Best way to lower VHO?

  1. #1
    Join Date
    Feb 2005
    Location
    Round Rock, TX
    Posts
    25
    What have you guys done? new keys or spindles in front? How is the ride with lowering keys? Mcgaughy spindles I know work great on reg 1500,s but my VHO has torsion bars.

    Thanks Corky

  2. #2
    Join Date
    Sep 2004
    Posts
    665
    I've heard that you can lower your tire pressure to bring it down a little (grin).

    Just kidding! SCIV have you done any research on this? I know McGaughy makes a spindle for it. I would think that would be the place to start.
    No more trucks, but this is what I used to have. 2000 GMC Sierra, 6.0L-LQ4, Built 4L60, LS6 Cam, The Other Guys Headers, 3 inch exhaust and 7 chamber flowmaster, 43lb injectors, Nelson Tuning, Drop - 3/4 McGaughys Spindles, Bell Tech Shackles & Hangers. Best time 13.59 @ 106

  3. #3
    Join Date
    May 2004
    Posts
    2,120
    I would have to agree with rosscob, McGaughy or I think Ground Force has one.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  4. #4
    Join Date
    Aug 2004
    Location
    Magnolia, TX
    Posts
    3,259
    you can crank the t-bars to lower it up front, then shackles, hangers or leafs for the rear. they actually have different keys you can buy that will lower the front

  5. #5
    Join Date
    Sep 2004
    Posts
    665
    <div class='quotetop'>QUOTE(2k5Squirrel &#064; Feb 11 2006, 02&#58;21 PM) [snapback]44222[/snapback]</div>
    you can crank the t-bars to lower it up front, then shackles, hangers or leafs for the rear. they actually have different keys you can buy that will lower the front
    [/b]
    If you use the keys to lower the front don&#39;t you reduce the amount of suspension travel available? The nice thing about the keys is they are cheap&#33;

    I just had another thought about lowering that VHO. Is it a one or two piece drive shaft? You may need to relocate the carier bearing if it&#39;s a 2 piece.

    Has anyone actually done one of these?

    Jethro3.....SCIV? You guys are the VHO guru&#39;s.
    No more trucks, but this is what I used to have. 2000 GMC Sierra, 6.0L-LQ4, Built 4L60, LS6 Cam, The Other Guys Headers, 3 inch exhaust and 7 chamber flowmaster, 43lb injectors, Nelson Tuning, Drop - 3/4 McGaughys Spindles, Bell Tech Shackles & Hangers. Best time 13.59 @ 106

  6. #6
    Join Date
    Dec 2005
    Location
    Dallas, TX
    Posts
    511
    Using his topic (sorry waveman) but if you lower it by the t-bars how low can you go before it starts messing with the alignment? all i wanna do is go 1 in.
    2001 GMC Sierra C3 with the 6.0&#33; Vararam King Cobra, TB bypass, No cats with two 3 inch cut outs and thats it for the motor. FOR NOW ATLEAST&#33;&#33;
    9.5 in the 8 mile

    6000K xrtalight h.i.d kit


  7. #7
    Join Date
    Jun 2005
    Location
    Round Rock
    Posts
    1,517
    I turned the bolt for the bars and installed the 2" drop shackles. Now I have the "SHIMMY" from the driveline angle issue and HAD to do an alignment even from just dropping the front 1". The caster and toe where WAY out.

    When the &#036; come in I will be doing a new spindle and drop hanger.

    On the Z60 suspension spindles there are basicly 2 choices. One will cause your steering to change and one won&#39;t. One will require a little grinding and bending, the other is a simple install.

    For the rear the only way to go is drop hangers and that will require a empty tank and an air chisel/grinder. The kit should include all shims to "Git &#39;Er Done".

    When you talk to the salesman MAKE SURE they understand it is the 2wd SS with torsion bars as 90% + of them have never heard of a 2wd with torsion bars. You&#39;ve already seen that.

    Be glad you don&#39;t have a 2005, it has larger front brakes and creates a whole different problem.......

    I hope this helps all of you, shoot me later if I am wrong.
    08 HHR SS
    Black on Black 5 spd with no options


    Pics of Christine, the '05 VHO My Car Domain Site

  8. #8
    Join Date
    Apr 2005
    Posts
    4,229
    Go with McGaughy&#39;s. I am. Heed Jethro&#39;s warnings though.
    Gone, but not forgotten!

  9. #9
    Join Date
    Oct 2005
    Location
    Houston, Tx
    Posts
    1,212
    Try joegibbsperformance.com. I just ordered 2 inch shackles from there. Their trucks may have some similar parts that you have.

  10. #10
    Join Date
    Feb 2006
    Location
    Cibolo,TX
    Posts
    72
    SCIV, waveman, and Jethro? I would like to see some pics of ya&#39;lls VHO&#39;s when your done.

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