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225 Exhaust Manifold Bolts

Discussion in 'Early CJ5 and CJ6 Tech' started by RVSwisher, Nov 16, 2015.

  1. Nov 16, 2015
    RVSwisher

    RVSwisher Member

    Rochester, MN
    Joined:
    Jul 11, 2006
    Messages:
    129
    I am sure this is an ignorant question, but is there anything special about exhuast manifold bolts? Specifically 225?

    My motor did not have exhaust manifolds on it when I got it. I am getting ready to install the manifolds, but need to purcahse bolts. Just go down to the local parts store?

    Thanks for everyone's help on my questions over the last few weeks. You have helped by alot!

    RVS
     
  2. Nov 16, 2015
    Rralphs

    Rralphs Old Member

    Nederland, Co
    Joined:
    Dec 12, 2004
    Messages:
    270
    I've used grade 5 hardware store bolts. Nothing special.
     
  3. Nov 16, 2015
    47v6

    47v6 junk wrecker! 2023 Sponsor 2022 Sponsor

    USA
    Joined:
    Oct 25, 2006
    Messages:
    5,798
    same here
     
  4. Nov 16, 2015
    Dave B

    Dave B Frankenjeep '67

    Northern Minnesota
    Joined:
    Nov 10, 2009
    Messages:
    650
    Sources, not specific to the 225, suggest using Belleville washers on manifold bolts, and anti-seize.

    And then in later assembly, there is the preferred extra-length brass nuts for the studs of the manifold to
    exhaust pipe connection.

    [​IMG]
     
    Last edited: Nov 16, 2015
  5. Nov 16, 2015
    Twin2

    Twin2 not him 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Virginia Beach, VA
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    Apr 28, 2011
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    5,407
    yep store bought . use anti-seize on bolts .
     
  6. Nov 16, 2015
    RVSwisher

    RVSwisher Member

    Rochester, MN
    Joined:
    Jul 11, 2006
    Messages:
    129
    Thanks guys, I will stop and the store in the AM and get what I need.
     
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