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    Results 1 to 6 of 6
    1. #1
      Join Date
      Aug 2005
      Posts
      35

      !st gen front back spacing w/wilwood brakes

      Hi all, I have the wilwood brake/hub package on my 69 camaro. I was wondering what others have done for backspacing? Its a stock subframe with 2" drop front and rear. I know most use an 8" rim with 5.00" back space. I was going to go with 8" rim with 5 3/8" back spacing. I measured after i changed brakes/hubs and my treadwidth was 3/8" wider on each side. I was wondering what others did with the same combo? Thanks, Greg



    2. #2
      Join Date
      Jul 2005
      Location
      Mountain View, CA
      Posts
      9,583
      Country Flag: United States
      Get the brakes installed then take measurements.

      There are way too many variables for anyone to say anything remotely accurate.
      True T.

      Whats new with Project 1/2-Trak?


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    3. #3
      Join Date
      May 2005
      Location
      Fontana, CA
      Posts
      4,960
      Country Flag: United States
      I run 17x8 with 4.5" bs on the front. same wilwood package (it seems).
      Nick R.
      69 Camaro - 383, 700R4, 12 bolt 3.55, Hotchkis, Bilstein, Global West, Morris Classic
      08 HHR SS - Still Stock for now
      Do you still believe in all the things that you stood by before? Are you out there on the front lines, or at home keeping score?
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    4. #4
      Join Date
      Oct 2003
      Location
      Arvada, Co
      Posts
      2,119
      Country Flag: United States
      5.375 is too much BS. The spacing that Nick has is more the norm. You mentioned you have a 2" drop front. Is that by spindle or spring. If it is by the spindle you will never get your wheel to fit because it will hit the steering arm.
      Brian


      I have an unlimited budget. That bad part is I have already used it up.

    5. #5
      Join Date
      Mar 2007
      Posts
      303
      I Orderd my Boze wheels with the Wilwood brake package Front and the sizing is 18 X 8 / 5 on 4-3/4 Chevy with 4.3/4 Back spacing (Front)

    6. #6
      Join Date
      Aug 2003
      Location
      Orlando, FL
      Posts
      8,745
      The easy way to figure backspace is to deduct 3.25 from the rim width. So if it is a 8" rim, go with 4.75. If it is a 8.5, go with 5.25




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