Chevy and GMC Duramax Diesel Forum - View Profile: New to me GMC

New to me GMC New to me GMC is offline

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  1. New to me GMC
    06-15-2012 02:37 PM - permalink
    New to me GMC
    Im assuming you mean a 6 inch fabtech and not "a inch fabric". You shouldn't need anything lengthened for a 6" lift. Maybe a carrier bearing shim, but other than that your lift should not be an issue.
  2. Hap42
    06-15-2012 01:40 PM - permalink
    So you seem to be fairly knowledgeable about some drive-line issues I have been having. Hoping I can get a little advice. I have had two GM Trucks, first was a 07 Silverado 3500 CCLB not lifted the second is my current truck which is basically the same only a GMC Sierra 2010 3500 CCLB and I have a inch Fabric Lift on it. On my last truck I had some vibration problems and had ujoints replaced at appprox 80K then at 90K I had them replaced again and then found out that my driveline was bent and that was also replaced. I now have 60K on my new truck and am having the same vibration problems and am thinking I will need new ujoints. I am concerned I'm going to have a reacquiring problem and think maybe that GM is not going to warranty the work. I'm wondering what the permanent solution is to this problem? Do I need to have my drive lines lengthened? What is my most economical solution?
    I appreciate you time in helping me out!
    Cheers, Brian

  About Me

  • About New to me GMC
    Im the type of guy who will pretty much try and fix anything on my own no matter what.
    Schuyler, NY
    Trucks, sleds, guns, jetskis, bikes
    Mechanic, welder, driveline builder, quasi machinist
  • Signature
    01 GMC 2500hd ecsb Dmax/Alli. 4" exhaust to 5" single stack,EDGE Insight CTS, EFI Live Moonshine tuned, Suncoast stage IV, Complete Kryptonite front end with PISK , 305/55/R20 Cooper Zeon's on Rockstars. Eaton E-locker. So cal stage I heads, and a little bit of laughing gas.

    07 LMM LTZ CCSB. S475 over stock compounds, 40% over dipper sticks, Suncoast tranny by Freedom Diesel, Air Dog, ATP tuned.


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  • Last Activity: 05-22-2017 05:45 AM
  • Join Date: 04-25-2010
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