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Thread: Header Gasket And Locking Stud Choices?

  1. #1
    Join Date
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    Header Gasket And Locking Stud Choices?

    I Will Be Putting On A Set Of Gibson Shorties And I Know There Are Alot Of Gasket Companies As Well As Gasket Material Choices Also There Are Locking Studs Like Percy's Or The One Where The Tear Drop Tabs Locks Against The Header Tubes. Any Help Would Be Appreciated I Dont Want Leaks Or Have To Re-torque Them.

  2. #2
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    Use your stock manifold gaskets.

    I've always used stock manifold bolts with no issues.

  3. #3
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    stock MLS gaskets are the best... you can use stock bolts or use the studs fro ma v6 as in 3.1
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  4. #4
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    George.....header gaskets? What did I miss?

  5. #5
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    Title says "header" - he prob confused it with "head"...

  6. #6
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    Thanks Moze. That's what a figgered but wanted to know if there is an MLS header gasket 'cause that would fix a lot of dudes' problems with cheaper headers.

  7. #7
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    i have the stock MLS header gaskets. if you get the later ones they have larger ports for the big boy headers and heads.
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  8. #8
    Join Date
    Dec 2008
    Location
    South Carolina
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    794
    the stage 8 header bolt lock kit from summit racing worked good for me. They use retainers that fits over the bolt head and locks the bolt against the header tube
    2008 GMC Sierra SLE....370ci LY6 with some goodies SOLD
    1995 C2500- LS1 swap with a mp112
    build thread- http://www.ls1truck.com/forums/lsx-t...-ls1-swap.html

  9. #9
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    Aren't the stock manifold gaskets copper? MLS is steel...

  10. #10
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    Aug 2008
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    North Texas
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    12,078
    No the exhaust gaskets are steel but have no giz.

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