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Old Dec 26, 2019 | 10:55 AM
  #41  
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Originally Posted by Omega Doom
ok fellas real quick I know supposedly the C5 Z06 front 17x9 wheels fit the rear of the C6 but does it even clear big brakes?
Yes, but you need to have the wheel weights put on the inside of the barrel so they don't hit the calipers.
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Old Dec 26, 2019 | 12:15 PM
  #42  
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Originally Posted by HOXXOH
They do on a Z06, if those are the "big brakes" you have. Several Z06 owners run them with Hoosier 275/40x17 tires. FNBADAZ06 ran 1.5's consistently with that exact combo when he only had a CAI.

You could also use C4 A-molds, sawblades, or salad spinners in the same 17 x 9 size, if you don't mind the weight penalty of 1#, 2#, and 3# respectively per wheel. I assume the weight isn't that important, since the Z06 brakes (J56) are more than 30# heavier than the base (JL9) brakes.
its weird because the 17x9 wheels have a 54mm offset and a 7.38 BS I believe but yet it fits? any grinding necessary
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Old Dec 26, 2019 | 11:31 PM
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Originally Posted by Omega Doom
its weird because the 17x9 wheels have a 54mm offset and a 7.38 BS I believe but yet it fits? any grinding necessary
If you need verification, go over to the Z06 forum and ask what 17 x 9.5 OEM wheels those guys have used or look on their fast list for the bone stock except tires. Gary (the current list keeper) has run several tire/wheel combos on his Z06, although he may have been using JL9 brakes for some combos.

You could also research the performance list for GS boltons and internals.

You cannot use GTO spare wheels on the front without a reeeeeally big spacer, so if you want a drag pack, logically you need to switch to the JL9 stuff.

Last edited by HOXXOH; Dec 27, 2019 at 01:04 AM. Reason: corrected wheel width
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Old Dec 27, 2019 | 12:25 AM
  #44  
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Originally Posted by HOXXOH
If you need verification, go over to the Z06 forum and ask what 17 x 9 OEM wheels those guys have used or look on their fast list for the bone stock except tires. Gary (the current list keeper) has run several tire/wheel combos on his Z06, although he may have been using JL9 brakes for some combos.

You could also research the performance list for GS boltons and internals.

You cannot use GTO spare wheels on the front without a reeeeeally big spacer, so if you want a drag pack, logically you need to switch to the JL9 stuff.
k thanks for the info
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