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Hot Rods vallley crankcase breather 61 sbc

Discussion in 'The Hokey Ass Message Board' started by bob8823, Oct 12, 2015.

  1. bob8823
    Joined: Apr 16, 2011
    Posts: 39

    bob8823
    Member

    If I remove the crankcase breather in the valley, what would I do to replace it. It is too big in diameter and hits the manifold I want to use.
     
  2. harley rider
    Joined: Aug 11, 2010
    Posts: 527

    harley rider
    Member

    put a freeze plug in it and vent it thru the valve covers .
     
    milwscruffy likes this.
  3. Yeeeeep. Easy as pie. ^^^^^^^^
     
  4. bob8823
    Joined: Apr 16, 2011
    Posts: 39

    bob8823
    Member

    I have two vented caps in one of my valve covers, is that good, or do I need one in each. Thanks.
     

  5. Be better to have one on each side.
     
  6. I run two caps in my drivers valve cover and my PCV in the pass cover.

    When I was a kid it was popular to run one in each cover but that was when many used a crankcase breather pipe still.
     
  7. aaggie
    Joined: Nov 21, 2009
    Posts: 2,531

    aaggie
    ALLIANCE MEMBER

    Vent one valve cover and put a PVC valve in the other. Or rig the PVC valve in the freeze plug.
     

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