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Rear Disc Conversion Kits?

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Old Sep 19, 2016 | 11:15 AM
  #1  
jjohnston's Avatar
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Car: 91 Camaro RS
Engine: 305
Rear Disc Conversion Kits?

Is there a kit to convert the stock rear drum brakes on a 91 RS to rear disc?

I was looking at the kit below but didn't know if it was built for this type of conversion or not...

http://www.jegs.com/i/Right-Stuff/965/AFXRD78/10002/-1
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Old Sep 19, 2016 | 11:24 AM
  #2  
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Car: 91 Camaro RS
Engine: 305
Re: Rear Disc Conversion Kits?

Or would I need something more like this?

http://www.jegs.com/i/SSBC/884/A125-46/10002/-1
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Old Sep 19, 2016 | 01:13 PM
  #3  
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Rear Disc Conversion Kits?

http://www.flynbye.com/catalog/i10.html

Check the above company for various kits.

JamesC
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Old Sep 19, 2016 | 02:29 PM
  #4  
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From: Nederland CO
Car: '91 Camaro Z28
Engine: L31 5.7
Transmission: T56
Axle/Gears: 10 bolt, 3.73
Re: Rear Disc Conversion Kits?

Originally Posted by jjohnston
Is there a kit to convert the stock rear drum brakes on a 91 RS to rear disc?

I was looking at the kit below but didn't know if it was built for this type of conversion or not...

http://www.jegs.com/i/Right-Stuff/965/AFXRD78/10002/-1

I installed this kit; pretty straightforward, although it does NOT come with the correct ebrake cables (sourced some through Hawks). I have a 91 Z28, so this should work fine for your 91 RS. It does fit under the stock wheels.

In the interest of full disclosure, I've driven maybe 5 miles with these brakes.

I have a few pictures in my build thread if you are interested: https://www.thirdgen.org/forums/memb...z28-build.html
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Old Sep 19, 2016 | 02:33 PM
  #5  
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From: Mass
Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
Re: Rear Disc Conversion Kits?

Originally Posted by JamesC
http://www.flynbye.com/catalog/i10.html

Check the above company for various kits.

JamesC

Is he still doing the brake conversion parts? I heard he was pretty backed logged.
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Old Sep 20, 2016 | 07:24 AM
  #6  
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From: Cincinnati, OH
Car: 2002 Camaro SS
Engine: Built LS
Transmission: T56
Axle/Gears: 3.73
Re: Rear Disc Conversion Kits?

I went through http://bigbrakeupgrade.com/ for my fronts. Very fast and and great quality.
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Old Sep 20, 2016 | 07:29 AM
  #7  
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Rear Disc Conversion Kits?

I would stick with the 89-97 style aluminum rear caliper unless it doesn't fit under the 15" wheels.
(I had them fit with my Weld wheels)
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Old Sep 20, 2016 | 09:58 AM
  #8  
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From: Pittsburgh
Car: 91 G92 Z28
Engine: 305 TPI
Transmission: T5
Axle/Gears: 342
Re: Rear Disc Conversion Kits?

Somebody did a write up for the LS1 (4th gen) disc swap using used parts.

https://www.thirdgen.org/ls1reardisc/

I was looking into this as something else to do to my car over the winter. I priced out the parts (new) just to try and get a comparison on used. This is what I came up with.

ACDelco 10444626 GM Original Equipment Rear Driver Side Disc Brake Caliper Mounting Plate with Parking Brake Shoe
Amazon Prime- $82.34
ACDelco 10444624 GM Original Equipment Rear Driver Side Disc Brake Caliper Mount Plate Assembly
Amazon Prime - $107.40
Power Stop KC156826 Z26 Extreme Street Warrior Pads/Rotors/Calipers
Rock Auto - $271.99
WAGNER BC140184 or alt p/n F140184 Emergency Brake Cable
Rock Auto - $14.57 x 2
LS1 Rear axle and braided flex line kit
Flynbye.com - $130.00

Total $620.00
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Old Sep 20, 2016 | 11:56 AM
  #9  
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From: RI
Car: 1984 Camaro Berlinetta
Engine: LT1
Transmission: T56 6-speed
Axle/Gears: 4.11 LS1 Rear End
Re: Rear Disc Conversion Kits?

Originally Posted by greenyone
I was looking into this as something else to do to my car over the winter. I priced out the parts (new) just to try and get a comparison on used.

Pm Sent:


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Old Sep 23, 2016 | 03:25 PM
  #10  
articwhiteZ's Avatar
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From: Spokane WA
Car: 92 Lingenfelter Z28 articwhite
Engine: Aluminum 615BBC
Transmission: Th400wbrake/curri entps9" locker
Axle/Gears: 4.11/4.30/4.56
Re: Rear Disc Conversion Kits?

there is a set on ebay for cheap

http://www.ebay.com/itm/82-92-CAMARO...JXxNCi&vxp=mtr
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