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    Results 1 to 7 of 7
    1. #1
      Join Date
      Apr 2007
      Location
      Longview, TX
      Posts
      18

      Repro GNX wheel & big brakes

      Does anyone know if a repro GNX wheel (Kirban, G-bodyparts.com) will allow 12" or 13" front brakes on a G-body? Thanks!

      -Ryan Mc.



      83 H/O #213 resto/modification in progress

      -Ryan Mc.


    2. #2
      Join Date
      Jul 2005
      Location
      Cumberland, Maryland
      Posts
      552
      Country Flag: United States
      There a guy around that makes a 12" wilwood kit that fit under stock 16's

    3. #3
      Join Date
      Mar 2005
      Location
      Loganville, GA
      Posts
      931
      Country Flag: United States
      I have checked the GTA wheel (I believe it is the same as the GNX wheel ) and it doesn't fit the C5 brake setup. The rotor barely clears the wheel dropwell, caliper isn't even close to clearing. 12" setup should be okay, depending on the calipers used.
      2018 Cruze LT Hatchback
      2003 Suburban 2500 8.1L
      1975 MGB Roadster
      2003 GSX750F Katana

    4. #4
      Join Date
      Apr 2005
      Location
      dayton, oh
      Posts
      952
      i fit a 15" AL wheel over my 12" b-spindle brakes. wilwood GMIII caliper.
      dave.t
      86 Olds 442 - Project If It Ain't Broke, Take It Apart and Fix It
      74 Javelin AMX - stocker

    5. #5
      Join Date
      Aug 2004
      Location
      CHICAGO SUBURBS
      Posts
      761
      I can fit a 16 Enkei that looks like a GNX wheel over my 13 Baer fronts. It clears, but not by much.

    6. #6
      Join Date
      Nov 2007
      Posts
      12
      They should fit 12" brakes just fine, the TTAs have 12" brakes on the front from the factory using the 16" GTA wheels. 13" will probably be pushing it for clearance, there isn't much with the 12" to start with.

    7. #7
      Join Date
      Jul 2006
      Location
      Hackettstown, NJ
      Posts
      1,026
      Quote Originally Posted by HILROD
      I can fit a 16 Enkei that looks like a GNX wheel over my 13 Baer fronts. It clears, but not by much.
      these do not fit C5 brakes though. I tried.




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