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Projects 350 rocket

Discussion in 'Traditional Hot Rods' started by leadfootloon, Jun 26, 2014.

  1. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    Okay I searched and didn't find anything. Me and my buddy pulled his 56 rocket to my house to get it ready to go in his car. Its a 54 Oldsmobile 2 door hard top. Anyway my question is when I put that complete engine on the stand can that back flange hold all of it? Or do I need to support the front were the front mount is.
     
  2. squirrel
    Joined: Sep 23, 2004
    Posts: 61,026

    squirrel
    ALLIANCE MEMBER

    Are you asking if an engine stand can hold up an engine by the bolt holes in the back of the block? Yes, it can. If there's some other flange involved, then i don't know, you will need to give a better description.
     
  3. Speedy Canuck
    Joined: Jun 3, 2010
    Posts: 3,927

    Speedy Canuck
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    Also, what motor are you talking about. You mention a '56 rocket'. The Oldsmobile Rocket available in 1956 was a 324ci motor. 350ci motors didn't come out until 68.
     
  4. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    Ya the bolt holes that the trans would bolt to. Their are 4 tapped holes. I my self am into sbc. So it looked to me the casting could snap. That would be the last thing I would want to happen.
     
  5. Speedy Canuck
    Joined: Jun 3, 2010
    Posts: 3,927

    Speedy Canuck
    ALLIANCE MEMBER

    Not an issue.
    [​IMG]
     
  6. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    The motor came out of a 1956 car.
     
  7. Speedy Canuck
    Joined: Jun 3, 2010
    Posts: 3,927

    Speedy Canuck
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    Should be a 324ci motor then. Quick and easy check. Is the number '10' stamped on the centre exhaust port? If so, then it's most likely a 1956 motor.
     
  8. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    That's it sweeeet. I feel a lot better about this now that's what I will be doing tonight. Thanks Speedy :)OTE="Speedy Canuck, post: 10488373, member: 115381"][​IMG][/QUOTE]
    Tha
     
  9. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    The stamp is a 8 what's that?
     
  10. Speedy Canuck
    Joined: Jun 3, 2010
    Posts: 3,927

    Speedy Canuck
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    It means the heads are from a 1955 Olds 324. Now, that could mean that the block is a 56 and the heads were swapped, or (more likely) the entire motor was replaced with one from 1955 at some point in the cars life.
     
  11. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    where on the block would I look to see what year it is?
     
  12. Speedy Canuck
    Joined: Jun 3, 2010
    Posts: 3,927

    Speedy Canuck
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    There will be a cast in set of numbers on the bell housing. Should be plainly visible on the top near the vent holes. 5 or so digits I believe. Post them up.
     
  13. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    Okay here it is 563922 and above that their is a big 6.
     
  14. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

  15. luckythirteenagogo
    Joined: Dec 28, 2012
    Posts: 1,271

    luckythirteenagogo
    Member
    from Selma, NC

    I believe it is a 1956 324.

    Posted using the Full Custom H.A.M.B. App!
     
  16. Speedy Canuck
    Joined: Jun 3, 2010
    Posts: 3,927

    Speedy Canuck
    ALLIANCE MEMBER

    From what I have, that block casting corresponds with a 1954-1956 block. Should be a 1956 block. However, number 8 heads are 1955 heads.
    Not sure why there was the change, as the 56 (number 10) heads are more desirable. Who knows, there could have been damage in the past. Or maybe the heads were hopped up and swapped on.
     
  17. leadfootloon
    Joined: Dec 1, 2007
    Posts: 1,778

    leadfootloon
    Member

    Thanks for the help. Cleared up a lot of this.
     

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