Corvette rear brake c4 12in non hd swap - Third Generation F-Body Message Boards

Go Back  Third Generation F-Body Message Boards > Tech Boards > Brakes
Reload this Page >

Corvette rear brake c4 12in non hd swap

Brakes Looking to upgrade or get the most out of what you have stock? All brake discussions go here!

Corvette rear brake c4 12in non hd swap

Old 12-23-2018, 10:42 AM
  #1  
LDR
Junior Member
Thread Starter
iTrader: (1)
 
LDR's Avatar
 
Join Date: Nov 2005
Location: Parma, oh
Posts: 62
Car: 2012 Impala ltz 1988 Gta project
Corvette rear brake c4 12in non hd swap

Ok I am able to easily get the information on the front brake swap of the c4 non hd 12 inch brakes. My area I can not get a good answer is the rears. I have a Dana 44 with the brakes that are pre 89 discs. Am I right that all I need to do is swap the backing plates to install the pbr 89 calipers and then I can put the c4 rotors on the rear? I want to make my braking system upgraded all the way around and still use the 15in aluminum firebird rims so I can get good selection on drag radials.
LDR is offline  
Old 12-23-2018, 11:37 AM
  #2  
Supreme Member
iTrader: (1)
 
Join Date: Sep 2005
Posts: 20,985
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: Corvette rear brake c4 12in non hd swap

Don't know about the 15" wheel part myself; wouldn't bet on it in any case; but the rest may well work.
sofakingdom is offline  
Old 12-23-2018, 12:20 PM
  #3  
Supreme Member
 
skinny z's Avatar
 
Join Date: Dec 2005
Location: Canada
Posts: 6,191
Car: 86 Sport Coupe
Re: Corvette rear brake c4 12in non hd swap

The OEM PBR rotors are 11.6".
Here's a link to FlynBye Performance.
http://www.flynbye.com/catalog/i10.html
That's a complete conversion kit but it shows the disc at 11.6".
Then there's' a complete 12" conversion kit.
http://www.flynbye.com/catalog/i1.html
There are brackets available separately as well.
http://www.flynbye.com/catalog/i182.html
Maybe that will help.
The website suggests that the 12" rotor will fit "most" 15" wheels.

Last edited by skinny z; 12-23-2018 at 12:24 PM.
skinny z is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Matthew91-Z28
Suspension and Chassis
9
01-18-2004 09:58 AM
bradkeith
Transmissions and Drivetrain
3
02-27-2002 02:37 AM
NHcamaro
Tech / General Engine
2
08-13-2001 11:53 PM
88_TAOD
Car Audio
2
03-06-2001 09:46 AM
My Slow Iroc-Z
Car Audio
17
10-12-2000 02:36 AM


Thread Tools
Search this Thread
Quick Reply: Corvette rear brake c4 12in non hd swap


Advertising
Featured Sponsors
Vendor Directory

Contact Us Advertising Cookie Policy Privacy Statement Terms of Service

© 2018 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: