rear disc brakes
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Joined: Jan 2000
Posts: 20,981
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
No, the parking brake on both types of rear disc applies pressure through the same pads as are used for hydraulic braking.
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well i wanted to make a line-lock out of the parking brake, but if its not possible then i am just going to get a line lock, i just thought it would be really diffrent an unique, ive never heard of anyone using a parking brake as a line lock.
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From: Beaufort South Carolina
Car: 1983 Camaro Z/28
Engine: LU5 305 CFI
Transmission: 700R4
Axle/Gears: J65/G80/G92-3.23
Just to add a bit more info to the availability of 4 wheel discs(RPO-J65).You had to order a V8 and posi diff(RPO-G80)on non Z28 models.I know this is true for '82 to '85 but not sure on '86 to '92.And to second the parking brake,it used the service brakes as stated above just as if it were a drum setup.The early cars,'82-'84, were a little more complicated than need be and there was a recall on the parking brake assembly but only affected cars were manual trans according to GM(even though auto trans cars used the same setup).
well i just thought it would be cool to do. but i dont understand if its a rear disc brake car why you wouldnt be able to just put that setup on the front disc. but if all else fail i will just stick to good old line locks
Moderator
Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Because the calipers won't fit with the steering and suspension gear in the way, the cables will bind every time you tried to turn a corner, and the parking brake is barely able to keep the wheels from turning while the car is parked at the best of times.
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