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Fixing the old truck

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#1431478 11/27/2021 12:01 AM
Joined: Oct 2007
Posts: 45
J
'Bolter
'Bolter
J Offline
Joined: Oct 2007
Posts: 45
Looking for info on a firewall mounted remote filler for a single master cylinder. I searched the forums but couldn't find anything. Has anyone done this? I was thinking of drilling and tapping a stock MC cap for a 1/8" barbed hose fitting and running a hose to the firewall reservoir. Any ideas?


Finally '54
Joined: Mar 2010
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5
Renaissance Man
Renaissance Man
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The stock cap has a vent hole drilled through the side of hex which will need to be welded shut or have a lead BB pounded into it.


1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission
Joined: Oct 2007
Posts: 45
J
'Bolter
'Bolter
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Posts: 45
OK thanks. Can you think of any reason this couldn't work? I know that a dual master cylinder would be better. Maybe eventually but for now my concern is an unnoticed leak that drains the under floor MC. Out of sight and out of mind.


Finally '54
Joined: Feb 2004
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H
Kettle Custodian (pot stirrer)
Kettle Custodian (pot stirrer)
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Posts: 28,674
Find an expandable rubber freeze plug that is a snug fit in the M/C fill hole and drill the center bolt for a small hose nipple that can be pressed and/or silver soldered in. Attach your remote reservoir hose to the nipple.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!
Joined: Oct 2007
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J
'Bolter
'Bolter
J Offline
Joined: Oct 2007
Posts: 45
So I opened the master brake cylinder on my '54 and it was EMPTY! Out of sight and out of mind so I installed a remote reservoir from Wilwood: Remote reservoir
Attachments
IMG_20220227_153447026.jpg (221.01 KB, 72 downloads)
IMG_20220227_153355104.jpg (172.35 KB, 71 downloads)


Finally '54
Joined: Nov 2021
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W
'Bolter
'Bolter
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I had an older Ford truck with the master below the floor and I drilled and tapped the screw in cap, installed a barbed hose fitting and remote reservoir on the firewall. Not hard to do and worked pretty well. You do need to make sure that the master cap is sealed well which they generally are not because they are vented anyway.


1949/50 3600 Project
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H
Kettle Custodian (pot stirrer)
Kettle Custodian (pot stirrer)
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Posts: 28,674
A slight modification to a rubber expandable freeze plug makes it a good adapter for a master cylinder when going to a remote reservoir. Install a larger diameter carriage bolt to expand it, and drill and tap the bolt for a flexible fill hose from the reservoir.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!
Joined: Sep 2010
Posts: 1,955
K
'Bolter
'Bolter
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That looks like a good idea .I also noticed in your picture the round black ball .What is it from and does it help the wipers?


kevinski
1954 GMC 9300
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J
'Bolter
'Bolter
J Offline
Joined: Oct 2007
Posts: 45
It's a vacuum reservoir that I bought on Amazon but I haven't tried it yet
Vacuum Reservoir


Finally '54

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