WTB 440 Crane Ductile Rocker Spacer

WTB - Mopar Performance Parts Wanted

Thread Status:
Not open for further replies.
  1. HeliPilot71

    HeliPilot71 Well-Known Member

    Messages:
    144
    Likes Received:
    15
    Joined:
    Jan 23, 2015
    Location:
    Edmond,OK
    Local Time:
    10:13 AM
    Contact Seller
    Anybody have a hold down laying around? Picture of the exact part I am looking for. I am looking for the end hold down to utilize my Crane Ductile Rockers. Thanks for the help. IMG_8073.JPG
     
    Last edited: Oct 26, 2017
  2. Cranky

    Cranky Banned Staff Member FBBO Gold Member

    Messages:
    19,980
    Likes Received:
    16102
    Joined:
    Dec 4, 2009
    Location:
    Pasa-getdown-dena Texas
    Local Time:
    10:13 AM
    Grind the tab off and use it.....
     
    • Agree Agree x 1
    • Stanton

      Stanton Well-Known Member

      Messages:
      2,145
      Likes Received:
      1915
      Joined:
      Aug 8, 2012
      Location:
      ON
      Local Time:
      11:13 AM
      Yup, you want to grind all the tabs off then use a shim between the holddown and the rocker to prevent wear and shit getting in the motor. If you need any with tabs ground off I have a full set. PM me
       
    • khryslerkid

      khryslerkid FBBO Gold Member FBBO Gold Member

      Messages:
      19,830
      Likes Received:
      28699
      Joined:
      Mar 10, 2010
      Location:
      Hanover, Pennslyvania
      Local Time:
      11:13 AM
      Center your rocker tips over the valve stems. Install pushrods and check clearance going down through the head. Sometimes you have to split the difference. Don't be in a hurry. Spacers and assorted shims needed. I bought mine from Summit and Crane.

      I'm thinking .005 clearance between spacer and rocker. (Correct me on this spec.)
      20160615_174530.jpg
      20160615_174611.jpg
       
      • Like Like x 1
      • 5.7 hemi

        5.7 hemi FBBO Gold Member FBBO Gold Member

        Messages:
        12,182
        Likes Received:
        8780
        Joined:
        Dec 21, 2008
        Location:
        ca
        Local Time:
        10:13 AM
        Why grind off the tabs if a shim is put between the tab and rocker?
         
      • Stanton

        Stanton Well-Known Member

        Messages:
        2,145
        Likes Received:
        1915
        Joined:
        Aug 8, 2012
        Location:
        ON
        Local Time:
        11:13 AM
        How big is that tab ... a shim is only .030 thick.
         
      • khryslerkid

        khryslerkid FBBO Gold Member FBBO Gold Member

        Messages:
        19,830
        Likes Received:
        28699
        Joined:
        Mar 10, 2010
        Location:
        Hanover, Pennslyvania
        Local Time:
        11:13 AM
        The hold down tabs are too wide with those rockers.
         
      • 5.7 hemi

        5.7 hemi FBBO Gold Member FBBO Gold Member

        Messages:
        12,182
        Likes Received:
        8780
        Joined:
        Dec 21, 2008
        Location:
        ca
        Local Time:
        10:13 AM
        Gotcha! Learn something new everyday.
         
      Thread Status:
      Not open for further replies.
      1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
        By continuing to use this site, you are consenting to our use of cookies.