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Valve Cover Grommets

Discussion in 'Intermediate CJ-5 and CJ-6 Tech' started by johnD, Apr 10, 2018.

  1. Apr 10, 2018
    johnD

    johnD FUBAR

    Morgantown, PA
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    Mar 3, 2018
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    95
    I look at the threads and did not find an answer. Does this mean I have to make my own? I'm trying to replace the grommet(s) that hold the PVC and the other breather. I have bought ones but the ID hole is way to big to hold the PVC. I have 1975 in line 6. Part numbers would be great Thanks!
     
  2. Apr 10, 2018
    homersdog

    homersdog Tulsa, Ok Sponsor 2019 Sponsor

    Tulsa, OK
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  3. Apr 10, 2018
    timgr

    timgr Jeepin' Nerd Sponsor 2019 Sponsor

    Medford Mass USA
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    The PCV grommet for 1975 is Jeep PN 3178622. Some '75s use a molded hose that plugs in to the valve cover, 3190565. Late ones use one of two elbows and bulk hose.
     
  4. Apr 10, 2018
    johnD

    johnD FUBAR

    Morgantown, PA
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    gentlemen thank you both :beer:
     
  5. Jun 17, 2019
    SmittyCJ

    SmittyCJ New Member

    Iowa
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    Jun 4, 2019
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    Same for 73?
     
  6. Jun 18, 2019
    melvinm

    melvinm Member

    Arvada Co. 80003
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    Aug 11, 2012
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    80
    I use BWD Brand Part # PCV918 , From O'Reilly's Auto Parts , My Jeep is A 1974 Jeep CJ5 with 258 Engine.

    I hope this helps .
     
  7. Jun 19, 2019
    timgr

    timgr Jeepin' Nerd Sponsor 2019 Sponsor

    Medford Mass USA
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    I do not have a book that covers '73. A '74 has the same grommet number and used the molded hose exclusively. '73 is probably the same. Note that the molded hose goes to the air cleaner (filtered fresh air into the crankcase), and the PCV valve goes in the grommet and connects to manifold vacuum using bulk hose.
     
  8. Jun 19, 2019
    SmittyCJ

    SmittyCJ New Member

    Iowa
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    Jun 4, 2019
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    I have the molded hose but the grommet i ordered looks too big for the pcv valve. I’m gonna order one from vintage Jeep parts website? Thanks for the info
     

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