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Thread: Ultra stupid question... What does OBS mean?

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  1. #1
    Join Date
    Jul 2008
    Location
    Racoon Twp., PA
    Posts
    1,572
    To me...

    89-98 OBS
    99-07.5 NBS
    07-XX NNBS
    2013 CC 5.3
    81 C10 LS1 project

  2. #2
    Join Date
    May 2008
    Location
    Round Rock, TX
    Posts
    3,069
    yeah 88-98 are OBS, and your burban is called a ''squarebody''

  3. #3
    Join Date
    May 2008
    Location
    Crossett,Ar
    Posts
    2,382
    Quote Originally Posted by tanz45 View Post
    To me...

    89-98 OBS
    99-07.5 NBS
    07-XX NNBS
    Thats it^

    06 Intimidator SS- Tuned, CAI -DD
    03 Silverado- Last incarnation 13.6... RIP
    Ls1, Pnp heads, Polluter camshaft, spray, 4k stall on the way
    "Seize the day like you seize your noodle" - Shin Chan

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