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Technical SBC motor mounts

Discussion in 'Traditional Hot Rods' started by blvdbill, May 10, 2025.

  1. blvdbill
    Joined: Feb 2, 2010
    Posts: 525

    blvdbill
    Member
    from California

    Anyone knows of a company that makes motor mount adapters to mount a 57 SBC motor
    to later side mounts
    thanks Bill
     
  2. Jmountainjr
    Joined: Dec 29, 2006
    Posts: 1,896

    Jmountainjr
    ALLIANCE MEMBER

    So you want to use a block without side mount bolt holes and are looking for an adapter that bolts onto the front of the engine block and runs back to attach to a frame mount for side engine mounts??
     
  3. squirrel
    Joined: Sep 23, 2004
    Posts: 59,815

    squirrel
    Member

    No.

    But... if you tell us what car you are trying to mount this old engine into, we might could help you figure out how.
     
  4. pprather
    Joined: Jan 10, 2007
    Posts: 8,900

    pprather
    Member

  5. Xdrag48
    Joined: Mar 1, 2009
    Posts: 478

    Xdrag48
    Member

  6. ididntdoit1960
    Joined: Dec 13, 2011
    Posts: 1,398

    ididntdoit1960
    Member
    from Western MA

  7. Budget36
    Joined: Nov 29, 2014
    Posts: 15,252

    Budget36
    Member

    Not being a mechanical engineer, but from front wrapped around to the side, would that be like mounting to the front only?
     
  8. Mr48chev
    Joined: Dec 28, 2007
    Posts: 35,912

    Mr48chev
    ALLIANCE MEMBER

    On 55, 56 and 57 blocks (and maybe a few others) with no provisions for side mounts the Hurst or Hurst style mount has been the go to mount to stick those engines in other chassis from the get go.
     
  9. swade41
    Joined: Apr 6, 2004
    Posts: 14,427

    swade41
    Member
    from Buffalo,NY

    "Hurst" mount like this is about the only logical way to do it

    20201105_163032.jpg
     
    Just Gary likes this.
  10. blvdbill
    Joined: Feb 2, 2010
    Posts: 525

    blvdbill
    Member
    from California

    yea i know how to mount a motor with the front mount
     
  11. 1971BB427
    Joined: Mar 6, 2010
    Posts: 9,802

    1971BB427
    Member
    from Oregon

    You can buy a Hurst style front mount, and then buy the Speedway bellhousing mounts to use at the bellhousing for the rear mount. Nobody makes a kit to adapt front mounts to a side mount style later car.
     
  12. patsurf
    Joined: Jan 18, 2018
    Posts: 2,501

    patsurf

    what/where are you thinking to bolt to the 57 block??hard to picture what you are thinking,,
     
  13. krylon32
    Joined: Jan 29, 2006
    Posts: 10,808

    krylon32
    ALLIANCE MEMBER
    from Nebraska

    The guy that built my deuce pickup with a 265 made a Hurst style saddle mount that is angled forward on both sides to clear a stock fuel pump on the right and a Vega steering box on the left.
     
    joel likes this.
  14. Tow Truck Tom
    Joined: Jul 3, 2018
    Posts: 3,408

    Tow Truck Tom
    ALLIANCE MEMBER
    from Clayton DE

    Posts #3 and #4 read properly.
    :confused:Side mount an early block in the whatever frame being used.
    I'm embarrassed to say I am splitting my attn. and skipped over @Mr48chev
    DING DING DING I stand responsible for my ignorance:confused:
    The call for pictures would address the mystery of where this block can be rested.
    Just caught post #13 he is on track.
    time out
     
    Last edited: May 11, 2025

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