C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Brake Caliper Clearance & Wheels

Thread Tools
 
Search this Thread
 
Old 05-16-2007, 10:54 PM
  #1  
Hadez
Drifting
Thread Starter
 
Hadez's Avatar
 
Member Since: Sep 2004
Location: Miami FL
Posts: 1,625
Likes: 0
Received 1 Like on 1 Post

Default Brake Caliper Clearance & Wheels

I swear that I have searched numerous posts and could not find my answer. What is the minimum brake caliper clearance needed for a C3 stock brake system? I was told by a supplier of wheels that I only need 5/8" clearance for the C3 brake system and I think the wheels I was interested in allow up to 3/4" clearance. Ain't a whole lot of room IMO but what do you guys say I need for brake caliper clearance specs.
Old 05-16-2007, 11:50 PM
  #2  
SIXFOOTER
Le Mans Master
Support Corvetteforum!
 
SIXFOOTER's Avatar
 
Member Since: Jan 2006
Location: Boca Raton Florida
Posts: 9,192
Likes: 0
Received 24 Likes on 23 Posts

Default

How much room do you need? All it needs to do is clear. Once bolted down the relationship doesn't change
Old 05-17-2007, 02:39 AM
  #3  
OldCorvetteKid
Instructor
 
OldCorvetteKid's Avatar
 
Member Since: Feb 2006
Location: Allentown PA
Posts: 240
Likes: 0
Received 0 Likes on 0 Posts
Default

I've only got about the thickness of 2 credit cards on mine...never had a problem.
Old 05-17-2007, 04:11 AM
  #4  
Hadez
Drifting
Thread Starter
 
Hadez's Avatar
 
Member Since: Sep 2004
Location: Miami FL
Posts: 1,625
Likes: 0
Received 1 Like on 1 Post

Default

For some reason I have the impression that the C3 calipers stick a little further out than some of the more modern designs and therefore must be careful that the aftermarket wheels have enough clearance around the spokes for the calipers. Yes..I agree that 1/8" clearance should be fine....I just want to make sure that I have that 1/8" before ordering my wheels as I will not use spacers.
Old 05-17-2007, 09:03 AM
  #5  
0Corvette Engineering
Former Vendor
 
Corvette Engineering's Avatar
 
Member Since: Nov 2005
Location: Mounds View Minnesota
Posts: 683
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by OldCorvetteKid
I've only got about the thickness of 2 credit cards on mine...never had a problem.

1/8" is plenty, more is better of course
Old 05-17-2007, 09:13 AM
  #6  
SIXFOOTER
Le Mans Master
Support Corvetteforum!
 
SIXFOOTER's Avatar
 
Member Since: Jan 2006
Location: Boca Raton Florida
Posts: 9,192
Likes: 0
Received 24 Likes on 23 Posts

Default

Ahh, now I understand what your asking: You need to know what the minumum inside width and depth is on the back of the wheel to know if the wheels your looking at will fit.
Unfortunately I can't help with that, at least without goung out and pulling a wheel.
Old 05-17-2007, 10:28 AM
  #7  
Hadez
Drifting
Thread Starter
 
Hadez's Avatar
 
Member Since: Sep 2004
Location: Miami FL
Posts: 1,625
Likes: 0
Received 1 Like on 1 Post

Default

Ahh, now I understand what your asking: You need to know what the minumum inside width and depth is on the back of the wheel to know if the wheels your looking at will fit.
Unfortunately I can't help with that, at least without goung out and pulling a wheel.
Yes...that is what I am trying to figure out.
Old 05-17-2007, 10:55 PM
  #8  
realtoeman
Cruising
 
realtoeman's Avatar
 
Member Since: May 2007
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
Default my calipers hit

I just picked up a 72 a couple weeks ago...Ive noticed that the inside of the craiger mags are being dug out, and in reverse I can hear rubbing....It was too late when I got the car...I will be sure when I change, if I change to stainless calipers....any thoughts welcomed.

Toe
Old 05-18-2007, 07:50 AM
  #9  
Batsy74
Racer
 
Batsy74's Avatar
 
Member Since: Sep 2005
Location: Dunbarton NH
Posts: 345
Likes: 0
Received 0 Likes on 0 Posts
Default These measurements?

Old 05-18-2007, 11:04 AM
  #10  
Hadez
Drifting
Thread Starter
 
Hadez's Avatar
 
Member Since: Sep 2004
Location: Miami FL
Posts: 1,625
Likes: 0
Received 1 Like on 1 Post

Default

Ahh yes...those measurements. Does anybody have the measurements for "A" "C" "D"? That is what I need to tell the wheel guy to see for certain if I have enough room.

btw...here are the wheels I will buy if they will clear the calipers or if anybody already knows these wheels will work please do say so...

17x8 BS 4"
18x10 BS 5.5"

http://www.newstalgiawheel.com/wheel...ubcat3=1041103

Get notified of new replies

To Brake Caliper Clearance & Wheels




Quick Reply: Brake Caliper Clearance & Wheels



All times are GMT -4. The time now is 07:26 AM.