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Thread: Gasket issues..... need help finding

  1. #1
    Join Date
    May 2008
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    Crossett,Ar
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    Gasket issues..... need help finding

    Ok guys. Needing help. Looked around. Cant find jack crap... I need the Intake manifold gasket part number for a TBSS ... IF they make one I need the Felpro gasket number or a link to where I can order one. Just looking though I have seen ls1 intake manifold gaskets. Nothing for the ls2 in general let alone the TBSS manifold. Also need to know the gasket that Pace Setter sends with their long tube headers.... Felpro if possible.
    Reason for the felpro part is the man porting my headers wants to use the gasket as a template to ensure the correct ammount is ported and not a half mm over it. Only header gaskets I have found is for a vortec which says square ports and then for ls1 says round ports... Which one of those is needed. Ive not taken the headers off the truck although the headers are obviously round I havent looked to see if the gasket was round or square. IF they are square am I going to see problems by using the round gaskets for a ls1... I've never really looked into any of this indeapth... So forgive if the questions are dumb....

    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

  2. #2
    Join Date
    Apr 2008
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    Birmingham, AL
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    wouldnt all intake mani. gaskets be the same for the cathy port heads?

    and the exhaust gaskets are round, if that answers your question
    01 Silverado

  3. #3
    Join Date
    Nov 2008
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    Paris, Texas
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    what mitch said

  4. #4
    Join Date
    Jan 2008
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    burlington,Co
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    The gaskets are the same.
    2008 Trailblazer SS 2wd red jewel 1ss
    Forged 365,Tvs1900@11psi,IW 8 rib overdrive,duel pass heat ex,Prc heads,blower cam,Yank,Aeromotive,ect

  5. #5
    Join Date
    May 2008
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    Crossett,Ar
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    That helps a ton gents. I had the thought they were the same being all things are interchangeable. BUT they have different sizes listed... Ill figure it out. Ill call summit and get the gasket for the exhaust and intake. Use the part number and go from there with the heads guy.

    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

  6. #6
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    just go to oriellys or wherever, they had them in stock when i needed a set
    01 Silverado

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