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Brake hose routing disc conversion #2666218
06/15/19 03:32 PM
06/15/19 03:32 PM
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Phoenix, AZ
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Belvedere1 Offline OP
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Does anyone have a pic of how the front brake hoses should be routed. I converted a 67 Belvedere to a late A body disc set up with sliding calipers and would like to see how the hoses are best routed. The calipers are rear hanging and I'm using a kit Dr. Diff and his hoses were included. To be more specific, how the hose is directed coming out of the caliper. On this application the hose is mounted to the lower side or bottom of the caliper. The bleed screw is still at the upper side of the caliper housing.

Last edited by Belvedere1; 06/15/19 03:50 PM.
Re: Brake hose routing disc conversion [Re: Belvedere1] #2666240
06/15/19 04:48 PM
06/15/19 04:48 PM
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Belvedere1 Offline OP
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Correction: I had the calipers swapped to wrong side. Time to call it a day and resume again tomorrow. The hose fitting is now in the correct orientation but I would still like to see some pics of how you routed the hose.

Re: Brake hose routing disc conversion [Re: Belvedere1] #2666262
06/15/19 06:25 PM
06/15/19 06:25 PM
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AndyF Offline
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Hose routing on my Doctor Diff kit was very simple. Just a loop down and to the frame.

DSC_3613 (Large).JPG
Re: Brake hose routing disc conversion [Re: AndyF] #2666275
06/15/19 06:46 PM
06/15/19 06:46 PM
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Sniper Offline
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Originally Posted by AndyF
Hose routing on my Doctor Diff kit was very simple. Just a loop down and to the frame.


That is neither the Late A slider disc brakes nor a B body in that picture now is it?

Re: Brake hose routing disc conversion [Re: Sniper] #2666431
06/16/19 09:55 AM
06/16/19 09:55 AM
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Ontario, Canada
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Stanton Offline
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The "Disc-o-tech" article mentions how to route those hoses for rear mount calipers. Maybe someone will be good enough to post a link.

Re: Brake hose routing disc conversion [Re: Stanton] #2666454
06/16/19 10:57 AM
06/16/19 10:57 AM
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Belvedere1 Offline OP
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The pics aren't that great and they front mounted calipers. I think I have it figured now, so onto the master cylinder and finish it up.

Re: Brake hose routing disc conversion [Re: Belvedere1] #2666524
06/16/19 02:37 PM
06/16/19 02:37 PM
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Ontario, Canada
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Stanton Offline
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I know they front mounted the caliper BUT they also mentioned how to route the hoses if you rear mount them.

Re: Brake hose routing disc conversion [Re: Stanton] #2666546
06/16/19 03:29 PM
06/16/19 03:29 PM
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Morrow, OH
markz528 Offline
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Sorry couldn't get better pics. I have some from assembly but can't find them.

67 Coronet with 73 A Body disc brakes. Be careful - the steel tubes on mine rubbed and I had to replace one in fear of a leak and then bent it so it had enough clearance. The hoses are Wagner BH79382 - I think they are the same for both sides but not 100% sure.

hoses1.jpghoses2.jpg

67 Coronet 500 9.610 @ 139.20 mph
67 Coronet 500 (street car) 14.82 @ 94 mph
69 GTX (clone) - build in progress......
Re: Brake hose routing disc conversion [Re: markz528] #2666547
06/16/19 03:30 PM
06/16/19 03:30 PM
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Morrow, OH
markz528 Offline
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BTW - if not obvious, these pics are of the passenger side.


67 Coronet 500 9.610 @ 139.20 mph
67 Coronet 500 (street car) 14.82 @ 94 mph
69 GTX (clone) - build in progress......
Re: Brake hose routing disc conversion [Re: markz528] #2666679
06/16/19 09:47 PM
06/16/19 09:47 PM
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Phoenix, AZ
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Belvedere1 Offline OP
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Thanks for the pics, I have the pass side routed the same way.

Re: Brake hose routing disc conversion [Re: Belvedere1] #2666721
06/17/19 12:49 AM
06/17/19 12:49 AM
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Polson, MT
DoctorDiff Offline
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Unfortunately, I don't have any hose routing pictures when the calipers are mounted facing the rear of the vehicle.

If you install the rear mounted calipers so the fluid port is located at the bottom, hose routing becomes fairly straightforward.

Re: Brake hose routing disc conversion [Re: DoctorDiff] #2666807
06/17/19 10:40 AM
06/17/19 10:40 AM
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regardless of front or rear mounting calipers, i always rout the hoses so they cross the rotational axis.
this prevents any stress flex at the hose ends where they are crimped.
beer

Re: Brake hose routing disc conversion [Re: DoctorDiff] #2666808
06/17/19 10:46 AM
06/17/19 10:46 AM
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Phoenix, AZ
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Belvedere1 Offline OP
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That makes sense too as you could swap sides,since there are 2 bleeding ports upper/lower on the calipers.

Re: Brake hose routing disc conversion [Re: Belvedere1] #2666820
06/17/19 11:02 AM
06/17/19 11:02 AM
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Polson, MT
DoctorDiff Offline
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Yes. I had the calipers produced with 2 bleeder valves, so they will fit all A/B/E/F/M/J/R body (slider) applications from '62-'89.







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