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Thread: Need a couple of dimensions to fab a tow bar

  1. #1

    Need a couple of dimensions to fab a tow bar

    I'm going to flat tow my soon to be re-acquired 67 911S and I need a couple of dimensions so I may fabricate a tow bar. Picture shows what I am going to retreive.

    What I need are:
    • The distance between the front torsion bar tubes, this is a center to center distance. It can be taken as the distance between the front bolts on the cover caps or a distance between the tubes plus the diameter of the tubes.
    • I also need a good diameter dimension of the tube itself. This would be an outside diameter.


    By the way, I have towed using this approach in the past and I am comfortable with it.

    Thanks!
    Attached Images Attached Images  
    Paul Abbott
    Early S Member #18
    Weber service specialist
    www.PerformanceOriented.com
    info@PerformanceOriented.com
    530.520.5816

  2. #2
    Senior Member NZVW's Avatar
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    Paul, I really dig all you do for our cars but may I ask why on earth you would want to put a tow bar on what you are going to retrieve?
    That little yellow demon is UBER Cool.
    Mark

  3. #3
    Tow bar is convenient and is 100% removable without modification to the car.

    Thank you for your support and for questioning my sanity.
    Paul Abbott
    Early S Member #18
    Weber service specialist
    www.PerformanceOriented.com
    info@PerformanceOriented.com
    530.520.5816

  4. #4
    OK, I found the centerline dimension I need so I only need the diameter of the A-arm tube.

    Centerline dimension appears to be 656mm from a drawing I found but for some reason I cannot attach.
    Paul Abbott
    Early S Member #18
    Weber service specialist
    www.PerformanceOriented.com
    info@PerformanceOriented.com
    530.520.5816

  5. #5
    Dimensions have been received from a member so thanks to all who looked at this for me!
    Paul Abbott
    Early S Member #18
    Weber service specialist
    www.PerformanceOriented.com
    info@PerformanceOriented.com
    530.520.5816

  6. #6
    just so you can be sure...
    Attached Images Attached Images   
    Ernie W
    member of Early 911S Registry

  7. #7
    Thanks Ernie, I found that one already. I've changed my attachment plans to pick up the three M8 bolts at the cap that is the forward bushing cover. That is what I did previously and it worked for a 500 mile round trip.
    Paul Abbott
    Early S Member #18
    Weber service specialist
    www.PerformanceOriented.com
    info@PerformanceOriented.com
    530.520.5816

  8. #8
    Hi Paul,

    I am happy to hear you are reuniting with your 67S. Fantastic!

    Take care,

    Brad
    Brad Davis
    RGruppe #691
    Early 911S #1547

  9. #9
    Thanks Brad, I'll feel better sitting in the driver's seat with the title in my pocket, hopefully this Monday.
    Paul Abbott
    Early S Member #18
    Weber service specialist
    www.PerformanceOriented.com
    info@PerformanceOriented.com
    530.520.5816

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