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Brakes are.locked up in the front

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Old Jul 27, 2011 | 01:57 AM
  #1  
8928cam's Avatar
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From: OHIO
Car: 83 CaMarO Z28
Engine: 383 stroker AFR heads 600hp
Transmission: 700r4 stage 3
Axle/Gears: 373 9"
Brakes are.locked up in the front

My brakes locked up only.in the front, wht the h e double hockey stick do.i do??
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Old Jul 27, 2011 | 06:02 AM
  #2  
J91's Avatar
J91
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From: Columbus Ohio
Car: 91 Z28,64ImpalaSS4094spd,67 Galaxy
Engine: Dart 415Profiler hd,cmprlrs,Hlly750
Transmission: Built 700R4, 3200 stall
Axle/Gears: 3:89 Moser 9"
Re: Brakes are.locked up in the front

You probably have a froze caliper? Take them apart and find out. Where are you at in Ohio? I am in Columbus, have calipers if you need....
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Old Jul 27, 2011 | 06:26 AM
  #3  
JamesC's Avatar
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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: Brakes are.locked up in the front

Originally Posted by 8928cam
My brakes locked up only.in the front, wht the h e double hockey stick do.i do??
Both sides? That both calipers and/or both flex lines would go south at the same time is unlikely.

JamesC
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Old Jul 27, 2011 | 06:49 AM
  #4  
chappy_2336's Avatar
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Re: Brakes are.locked up in the front

Ive seen it happen once.
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Old Jul 27, 2011 | 06:57 AM
  #5  
J91's Avatar
J91
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From: Columbus Ohio
Car: 91 Z28,64ImpalaSS4094spd,67 Galaxy
Engine: Dart 415Profiler hd,cmprlrs,Hlly750
Transmission: Built 700R4, 3200 stall
Axle/Gears: 3:89 Moser 9"
Re: Brakes are.locked up in the front

All it takes is one frozen caliper and the car won't move, some more details would help. Have you jacked the car up? Are both wheels froze? ?????
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Old Jul 27, 2011 | 07:03 AM
  #6  
JamesC's Avatar
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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: Brakes are.locked up in the front

Originally Posted by J91
Have you jacked the car up? Are both wheels froze?
Or did the car pull to one side (when it was drivable)?

JamesC
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Old Jul 27, 2011 | 07:40 AM
  #7  
85 ZXX's Avatar
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Car: 85 Z28 T-Top 36mm sway & wonderbar
Engine: TPI L98 350 W/85 Vette Stage II ECM
Transmission: W/C T-5, alum drive shaft
Axle/Gears: 9 bolt posi, 3:27, PBR's, BB LS1's
Re: Brakes are.locked up in the front

I have a master cyl, rotors and calipers and new pads that I recently taken off my 85 Z28. I upgraded to LS1 front brakes. All was working fine, the flex lines are showing their age though.

PM me if interested.
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Old Jul 27, 2011 | 11:37 AM
  #8  
evilemokid94's Avatar
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From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Brakes are.locked up in the front

Originally Posted by JamesC
Or did the car pull to one side (when it was drivable)?

JamesC
id say change your rubber brake lines up front. my passenger gave out and made my caliper clamp shut and there was no moving that car till i bled the system so the cliper would release.
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Old Jul 28, 2011 | 02:05 AM
  #9  
8928cam's Avatar
Thread Starter
Junior Member
 
Joined: Sep 2006
Posts: 63
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From: OHIO
Car: 83 CaMarO Z28
Engine: 383 stroker AFR heads 600hp
Transmission: 700r4 stage 3
Axle/Gears: 373 9"
Re: Brakes are.locked up in the front

Well I replaced the front cals n pads..they still wanted to grab now the rear driver side drum is grabbing?
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Old Jul 28, 2011 | 06:29 AM
  #10  
J91's Avatar
J91
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From: Columbus Ohio
Car: 91 Z28,64ImpalaSS4094spd,67 Galaxy
Engine: Dart 415Profiler hd,cmprlrs,Hlly750
Transmission: Built 700R4, 3200 stall
Axle/Gears: 3:89 Moser 9"
Re: Brakes are.locked up in the front

Hoses are collapsieng on the inside....
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Old Aug 1, 2011 | 10:43 AM
  #11  
Colemaro's Avatar
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Re: Brakes are.locked up in the front

Could it be a proprtioning valve? This happened to my car rears would lock uop before the fronts, then right front would lock up till it bled down. Just saying what happened.
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