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Technical Old Crower Rockers SK CH 1003

Discussion in 'The Hokey Ass Message Board' started by BOSTONCAMARO, Apr 27, 2022.

  1. Hello All,

    Not sure if these are from the 60's?

    Are they Pontiac? Are they SBC? If so are they a direct bolt on to heads that were set up for screw in studs?

    I appreciate the insight, my dad who passed 7 years back, had these in a box - he was a hardcore Chevy guy, I still am.

    Thanks in advance, Tim
     

    Attached Files:

  2. lostone
    Joined: Oct 13, 2013
    Posts: 2,820

    lostone
    Member
    from kansas

    Pedestal mount so not pontiac or chevy.
     
    SS327 likes this.
  3. drtrcrV-8
    Joined: Jan 6, 2013
    Posts: 1,707

    drtrcrV-8
    Member

    Could you provide other views(Bottom, end, clearence between the mount & the rocker)?
     
    egads likes this.
  4. I will get some more pics, thanks
     
    egads likes this.

  5. Jmountainjr
    Joined: Dec 29, 2006
    Posts: 1,672

    Jmountainjr
    ALLIANCE MEMBER

    Also with the offset rocker on each pair the valve spacing is wider than the pushrod / lifter spacing.
     
    BOSTONCAMARO likes this.
  6. egads
    Joined: Aug 23, 2011
    Posts: 1,419

    egads
    Member

    Have you called Crower?
     
    SS327, BOSTONCAMARO and X38 like this.
  7. Not yet, only came across these last night - after business hours, I will call, thought someone here may know
     
  8. I grabbed a random SBC head I have drilled for screw in studs, all lines up perfectly, pushrods etc - so thinking I have my answer
     
  9. lippy
    Joined: Sep 27, 2006
    Posts: 6,825

    lippy
    Member
    from Ks

    Looks like something for a Brodix head? Offset rocker and all.
     
  10. seb fontana
    Joined: Sep 1, 2005
    Posts: 8,442

    seb fontana
    Member
    from ct

    No, the off set is to move the pushrod over for big [wider] Int ports.

    Look like bolt on stand and shaft rockers to me?
     
    Jmountainjr likes this.
  11. egads
    Joined: Aug 23, 2011
    Posts: 1,419

    egads
    Member

    Did you ever get any info on these?
     
  12. Still looking for info, appreciate any insight
     

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