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Pictures of a stock engine bay

Discussion in 'Early Jeep Restoration and Research' started by MA74CJ5, Sep 27, 2010.

  1. Sep 27, 2010
    MA74CJ5

    MA74CJ5 Member

    Bolton, MA
    Joined:
    Oct 28, 2004
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    482
    Does anyone have pictures of a stock 74 engine bay? Looking to restore to original layout but mine was hacked beyond recognition so I have no reference to work off of. The parts manuals have been helping somewhat but I'd really like to see the real deal from a couple different angles. Thanks again!
     
  2. Oct 3, 2010
    MA74CJ5

    MA74CJ5 Member

    Bolton, MA
    Joined:
    Oct 28, 2004
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    Bummer. Nobody on this huh?

    I guess what I am looking for really is how the wiring harness is routed around the engine compartment - can anyone provide a picture of that?

    Also how the emissions hoses run. I think the original routing had rubber lines coming off of the cto switches, vacuum advance, etc and connecting to metal lines which ran the length of the engine block - can anyone confirm this?

    As always thanks!
    Andy
     
  3. Oct 3, 2010
    74Cj5Guy

    74Cj5Guy Member

    Joined:
    Jun 1, 2010
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    167
    Ill take some pics for you once I get my jeep back from the frame shop this week. My jeeps frame cracked and almost folded in on me when I was on the highway. My engine bay is completely stock so Ill take some pics for you.
     
  4. Oct 3, 2010
    DREDnot

    DREDnot Not new to JEEPS

    AZ
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    Feb 7, 2010
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    I've been wanting to see this, too..

    My engine compartment was tampered with extensively but is making a comeback.

    I've been using this diagram from the 74 parts catalog. There are all the wiring pics in the parts catalog under "electrical instruments"

    [​IMG]
     
    Last edited: Oct 3, 2010
  5. Oct 3, 2010
    DREDnot

    DREDnot Not new to JEEPS

    AZ
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    Feb 7, 2010
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    Here are some more...

    [​IMG]

    [​IMG]
     
  6. Oct 4, 2010
    MA74CJ5

    MA74CJ5 Member

    Bolton, MA
    Joined:
    Oct 28, 2004
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    Thanks 74CJ5Guy really looking forward to seeing some pictures!!! Your frame let out on the highway??!! What happened?

    Thanks DREDnot. These are good pictures that I have been using as a guide also. See in the EGR emissions pictures - that is what I was talking about above. It looks like Jeep used rubber lines to steel then back to rubber for emission routing. I wonder if there is a hold-down clamp somewhere that keeps the emission lines from moving around.
     
  7. Oct 4, 2010
    74Cj5Guy

    74Cj5Guy Member

    Joined:
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    Well the PO did a crappy job fixing a crack in the frame and I hit a bump on the highway when I was driving home for the weekend. I pulled into my driveway and noticed the gap between the drivers side fender and tub was really big, almost as if it was spreading apart. so I got up under the jeep and saw the frame had cracked all the way through just behind the first tub mount. The only thing holding that side of the frame to the vehicle was that single tub mount, had I hit another big bump the thing could have folded while I was driving.
     
  8. Oct 5, 2010
    DREDnot

    DREDnot Not new to JEEPS

    AZ
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    They use that metal line to route it in close proximity to the exhaust manifold.
    The only hardware is that little "s" clip that clips the two pipes together.
    I had to fab my pipes out of 3/16 brake line.
    Once it's all hooked up, it pretty well supported by the rubber hoses and the one clip.



    [​IMG]
     
  9. Oct 5, 2010
    MA74CJ5

    MA74CJ5 Member

    Bolton, MA
    Joined:
    Oct 28, 2004
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    482

    Oh yeah. I see. I have never seen a CJ with its steel emissions tubes in tact. I am going to do something similar to what you did. By the way where did you get the heat shield for the manifold? I want to get one and actually hook up the air cleaner heat hose.
     
  10. Oct 5, 2010
    MA74CJ5

    MA74CJ5 Member

    Bolton, MA
    Joined:
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    That is crazy. Good thing you didn't get hurt. What was the verdict at the frame shop? Can they fix it?
     
  11. Oct 6, 2010
    DREDnot

    DREDnot Not new to JEEPS

    AZ
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    I was fortunate enough to snag that off a 1977 AM General icecream truck with a 232 that was in one of the local pik-n-pulls
     
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