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Need flathead advice

Discussion in 'The Hokey Ass Message Board' started by farcus1, May 10, 2011.

  1. farcus1
    Joined: Mar 4, 2008
    Posts: 56

    farcus1
    Member

    I have a 51 8BA that I am going to use in an early frame with a Model A body and want to use the closed driveline and ****** to go with it. What flywheel housing should I use? I see the ones for a Mercury that fit the 8BA and look like it has the bolt pattern for something like a 39 ****** but I don't know that much about this area. Any help would be appreciated.
     
  2. George/Maine
    Joined: Jan 6, 2011
    Posts: 949

    George/Maine
    Member

    The Mercury flywheel and pressure have a evenly spaced bolt pattern,and 49 50 had larger apart fingers and 10 inch clutch.
     
  3. JohnEvans
    Joined: Apr 13, 2008
    Posts: 4,883

    JohnEvans
    Member
    from Phoenix AZ

    Yes the 49-51 Merc or the F-1 big mouth bell is what you need.
     
  4. flathead freak
    Joined: Aug 12, 2010
    Posts: 11

    flathead freak
    Member

    I used the f1 bell 39 trans and a shortened 37 drive line with a 325 rear gear works fine just enjoy it flathead freak
     
  5. farcus1
    Joined: Mar 4, 2008
    Posts: 56

    farcus1
    Member

  6. Dirty Dug
    Joined: Jan 11, 2003
    Posts: 3,722

    Dirty Dug
    Member

  7. George/Maine
    Joined: Jan 6, 2011
    Posts: 949

    George/Maine
    Member

    That its ,now need starter plate.
     
  8. lowsquire
    Joined: Feb 21, 2002
    Posts: 2,567

    lowsquire
    Member
    from Austin, TX

    Yep, you will also need the starter plate, a heavy stamped steel plate that forms the lower half of the flywheel cover, and the starter bolts to it. Best to buy a matched pair, as there are different types for different starter setups.
     
  9. farcus1
    Joined: Mar 4, 2008
    Posts: 56

    farcus1
    Member

    I don't have the advantage of the matched set. I do have the bell housing off the motor for the 51 car and the starter plate that goes with it, will it work?
     
  10. Nevala
    Joined: Jul 8, 2008
    Posts: 343

    Nevala
    Member

    I've read before that you need the bellhousing, starter plate *and* matching starter.
     
  11. ^^^^Bingo! Nevala's right...

    From the Flathead V-8 forum... A .pdf file on bellhousing ID's and matching starter plates, etc... Hope it helps...

    http://www.flatheadv8.org/bellhousing.pdf
     

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