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    Results 1 to 3 of 3
    1. #1
      Join Date
      Apr 2011
      Posts
      52

      2nd Gen Firebird Control Arms - Again

      does anyone know what the most caster i can get out of stock 1972 Firebird Formula upper control arms at -0.5 camber?

      and what the most caster i can get from ptfb upper control arms at the same camber?



      and finally, to install spc uca's, does there need to be any fender, body cutting to get to fit?

      thanks in advance.


    2. #2
      Join Date
      Sep 2004
      Location
      savannah,ga
      Posts
      862
      Country Flag: United States
      I am using SPC upper and lower arms for my 67 Firebird, they fit with no issues.For the money and adjustability they are in my opinion the best arms out there.

    3. #3
      Join Date
      Jun 2008
      Location
      Greenwood, Indiana
      Posts
      271
      Country Flag: United States

      2nd Gen Firebird Control Arms - Again

      Spc uca's will not fit 2nd gens without some massaging.
      I just bolted on the PTFB Uca's on before my last track day. I'm running +4 caster and -1.5 camberyppk with tons of adjustment left.
      I noticed tons more grip on the road course and the ride on the streets is allot smoother. I've been told that the smooth ride is because of the free movement of the uca's bushings and the added caster.


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