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265 truck PP heads valve size

Discussion in 'The Hokey Ass Message Board' started by Wasahawaiianrat, Oct 25, 2006.

  1. Wasahawaiianrat
    Joined: Sep 25, 2005
    Posts: 435

    Wasahawaiianrat
    Member

    casting number is 3837065. i searched and found that they are 55-56 truck heads but no one lists CC's or valve size. are they like 2bbl 265 heads?

    thanks
     
  2. squirrel
    Joined: Sep 23, 2004
    Posts: 55,945

    squirrel
    Member

    I have a 56 truck 265 with those heads, not power pack, small ports...small valves....
     
  3. Wasahawaiianrat
    Joined: Sep 25, 2005
    Posts: 435

    Wasahawaiianrat
    Member

    1.72?
     
  4. snap too
    Joined: Dec 13, 2005
    Posts: 259

    snap too
    Member
    from lost wages

    Pretty sure they are the same ,not power pack . They should have a rectangular boss on the front where a diamond or double hump would be on a later head .
     

  5. squirrel
    Joined: Sep 23, 2004
    Posts: 55,945

    squirrel
    Member

    yeah, 1.72/1.50

    the ports on those early heads are really small.
     

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