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    1. #1
      Join Date
      Mar 2007
      Posts
      43

      18" wheels and tires on a 68 GTO what back spacing and tire size

      I am building a 68 GTO O for a friend and he wants 18" rims on it. What I want to put a 10" or bigger rim on the back and a 8-9" on the front what will fit?
      I want a tallish tire in the back to fill the wheel well nice. car is stock ride height.



      Thanks in advance.

      Chris


    2. #2
      Join Date
      Oct 2005
      Location
      Corona, CA
      Posts
      681
      On 68-72's, we have done 18x9 with 275/35/18 and 18x10 with a 305 in the rear. BS has to be spot on. Feel free to call us if you need help or pricing.

    3. #3
      Join Date
      Mar 2013
      Posts
      23
      Country Flag: United States

      18" wheels and tires on a 68 GTO what back spacing and tire size

      Any recent pics of the 18" wheels on the gto?


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