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47-54 Chevy Cab bushings Thickness?

Discussion in 'The Hokey Ass Message Board' started by nacho55, Sep 28, 2010.

  1. nacho55
    Joined: Oct 26, 2009
    Posts: 16

    nacho55
    Member

    Does anyone know the thickness of the cab busings or rubber pad thickness on the 47-54 chevy trucks, mine are totally shot and gone and i am trying to mock up the front end and want an idea of how much to shim it up till mine arive
    thanks
     
  2. Curt B
    Joined: Oct 15, 2009
    Posts: 325

    Curt B
    Member

    Start with 1/4" but what you're really after is a measurement of 1 53/64" to 1 57/64" fron the bottom of the cab floor to the top of the frame rail. At the rear you want 1 43/64" to 1 47/64" from frame rail to rear cab support. Shim to get these right or your front end will look like **** when ***embled. Page in shop manual for reference:

    http://chevy.oldcarmanualproject.com/shop/1948_51truck/51ctsm0103.htm
     
  3. wildearp
    Joined: Oct 24, 2007
    Posts: 521

    wildearp
    Member
    from tucson, az

    You should probably replace the rears too.
     
  4. Leevon
    Joined: Oct 5, 2009
    Posts: 400

    Leevon
    Member
    from Nixa, MO


    :eek: That's NASA spec!!!
     
  5. nacho55
    Joined: Oct 26, 2009
    Posts: 16

    nacho55
    Member

    Thanks that is what I was looking for, I didn’t want to have it looking like it was sagging in at the fenders of the truck I am getting the rear Shackle bushings too, they look like they are due for replacement after 50 years as a farm truck, I picked this up from my neighbor who had it sitting in his back yard for the past few years, he bought it from the original family that owned it and used it on a farm, and he bought it and brought it down to AZ from Iowa, he was tired of me asking him to sell it and he finally sold it to me last year


    Also, does anyone replace the rubber gaskets between the fenders when they put there trucks back together or do they just leave them out, i have a long way to go befor i tear it back apart for paint ,
     
    Last edited: Sep 28, 2010

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