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  1. #1
    Junior Member
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    Blk/gld,Blu,Blk
    78TA,92RS,02Hawk

    '87 Mustang 5.0 Plenum emblem?

    On the fox body Mustangs (79-94) with the 5 liter, there is a round circle inset on the front driver side of the plenum. Did some Mustangs originally have some type of emblem there?

  2. #2
    Senior Member bigrondownhiller's Avatar
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    always dirty
    2013 Ram 2014 Caddy ATS

    No. I think it is a freeze plug or a hole that is covered from casting. There is one on the other side too.

  3. #3
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    White
    1990 Mustang LX



    You mean the thing on the right front of the plenum?

  4. #4
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    Blk/gld,Blu,Blk
    78TA,92RS,02Hawk

    Yes. I think we are talking about the same thing. I've looked at pictures on the web and so far they are all blank there. The reason I am asking is my boss has an original low mile '87 GT he bought new and seems to remember there being something there and wonders if it fell off.

  5. #5
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    White
    1990 Mustang LX

    My motor was original and unmodded when I got the car.... nothing was there.

  6. #6
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    Blk/gld,Blu,Blk
    78TA,92RS,02Hawk

    Thanks, guys. He said it's been a long time and could have gotten confused.

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