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    1. #1
      Join Date
      Aug 2004
      Location
      Texas
      Posts
      327
      Country Flag: United States

      LS1 Rear Brake Dimensions

      For input into this js site - can anyone tell me the rotor thickness and "brake space" for 98-02 LS1 rear 12" brakes?
      http://www.larks.net/9inchrecalc/rearendwidth.asp?

      I was directed to this site/page on Centricparts.com - do you think the 2.41 in is the measurement I need?
      http://extranet.soleniuminc.com/Cent...8169&ic=1&i=1&

      Thanks. -Bob
      -Bob (66 Nova)

    2. #2
      Join Date
      Jan 2006
      Location
      Oregon
      Posts
      1,773
      Country Flag: United States
      The 2.41" measurement is the overall height of the rotor from the outside of the hat (the wheel mounting surface) to the far friction surface. The Brake Offset Dimension for the 98-02 F-body housing is 2.77" IIRC.

      HTH,
      Tobin
      KORE3
      It's what I does.

    3. #3
      Join Date
      Aug 2004
      Location
      Texas
      Posts
      327
      Country Flag: United States
      Thanks for the reply - appreciate it. -Bob
      Quote Originally Posted by Apogee View Post
      The 2.41" measurement is the overall height of the rotor from the outside of the hat (the wheel mounting surface) to the far friction surface. The Brake Offset Dimension for the 98-02 F-body housing is 2.77" IIRC.

      HTH,
      Tobin
      KORE3


      -Bob (66 Nova)


    4. #4
      Join Date
      Feb 2007
      Location
      Vancouver, WA
      Posts
      183

    5. #5
      Join Date
      Aug 2004
      Location
      Texas
      Posts
      327
      Country Flag: United States
      I think the rotor thickness that drawing wants is the thickness of the rotor that mates to the axle flange. But thanks for the "other" rotor thickness as well.
      -Bob (66 Nova)

    6. #6
      Join Date
      Jan 2006
      Location
      Oregon
      Posts
      1,773
      Country Flag: United States
      The thickness through the hat of the rotor is ~.24" [6mm] if that's what you were looking for.

      Tobin
      KORE3
      It's what I does.

    7. #7
      Join Date
      Jan 2005
      Location
      Chico, California Nor-Cal
      Posts
      365
      Not to hijack but I have a 4th gen rear set up ready to go with EBC dimpled/slotted rotors and Yellow stuff pads, they are 2 left side set up that fit f-bodies with staggered shocks, they have 40 miles on the set up, we used them for development and mock up. Nice fairly light set up




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