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Thread: Header fitment

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  1. #1
    Join Date
    Jan 2008
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    Header fitment

    Anyone know if the 99-06 pacesetters long tubes will work on a 2010 z71?

  2. #2
    Join Date
    Jul 2008
    Location
    Mesa, AZ
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    Pretty sure Justin tried and it was a no go. From what I understand they will fit on the 2WD NNBS trucks, but not the 4WD
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

  3. #3
    Join Date
    May 2008
    Location
    Crowder, OK
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    They fit 2wds but not 4x4s.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  4. #4
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    Jan 2008
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    just found out they have a different part number for 07+...thanks

  5. #5
    Join Date
    May 2008
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    Crowder, OK
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    Quote Originally Posted by CHEVROLADE View Post
    just found out they have a different part number for 07+...thanks
    I'm running the 07+. I suggest going a different route. The Y pipe fitment is GARBAGE on the 6l80e. You WILL have to modify it. It won't even go on with the headers bolted up on the driver side. The headers themselves fit great though. I can post pictures if you want.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  6. #6
    Join Date
    Jan 2008
    Posts
    8,031
    that be badass,and yea i know that y pipe dont fit i found out when i did the 6spd swap in my truck had to cut and re route sucks....im just gonna order the headers and go to a exhaust shop

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