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#1 |
Registered User
Join Date: Jan 2012
Location: san francisco california
Posts: 4
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63 c10 dual master cylnder and brake line splitting question
So it's time for me to upgrade my old single master cylinder to a dual power brake mc. I have read the awesome ChiefRocka thread but still have a question or two. The brake line on the rear of my truck are 3/16 and the fronts are 1/4 . I see that there are adapters from 3/16 to 1/4 but what I am wondering is do I need to get some type of proporting vavle or is it ok to just use the adapter and run a 1/4 inch line from the adapter straight to the new mc? Any help and advice will be greatly appreciated. This is my first time posting.
Thanks Eddie Posted via Mobile Device |
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#2 |
Registered User
Join Date: Oct 2002
Location: West Des Moines, Ia
Posts: 3,233
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Re: 63 c10 dual master cylnder and brake line splitting question
just run it with the adapter in line you should not need the proportioning valve unless you are going to disk brakes.
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Krazy Texan My Trucks are made with Wrenches not Chop Sticks 1967 GMC 3/4 ton "Johnny Cash" 1990 v1500 suburban 1967 Ford f100 Swb 4x4 "green bean" GOD BLESS JESUS, JOHN WAYNE, AND THE ALAMO |
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#3 |
Registered User
Join Date: Jan 2012
Location: san francisco california
Posts: 4
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Re: 63 c10 dual master cylnder and brake line splitting questiont
I am keeping it drum/drum. Thanks for the answer!
Eddie Posted via Mobile Device |
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#4 |
60-66 Nut
![]() ![]() Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,247
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Re: 63 c10 dual master cylnder and brake line splitting question
For drum/drum brakes, no proportioning valve is needed. If you wanted to, you could run the metering block like they used on the '67-'70's, but it is not absolutely necessary.
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#5 |
Registered User
Join Date: Jan 2012
Location: san francisco california
Posts: 4
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Re: 63 c10 dual master cylnder and brake line splitting question
Thanks Captainfab! I'll try it without the metering block and see how they work but at least I know now that its an option if they're not working right. Would the metering block prevent them from locking up?
Thanks Eddie |
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#6 |
Registered User
Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 3,048
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Re: 63 c10 dual master cylnder and brake line splitting question
Hey Eddie. Welcome to the forum. I see you've already got some of the gurus on it so I'm just gonna follow the thread. You're going to really dig those brakes when you're done!
How bout some pics of that truck!
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Chris '63 k15 long step Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205 ![]() 52" front and 63" rear spring swap D44 / 14bff - disc axles Milemarker 9K and 10.5K hydraulic winches 63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29 |
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#7 |
Registered User
Join Date: Jan 2012
Location: san francisco california
Posts: 4
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Re: 63 c10 dual master cylnder and brake line splitting question
Thanks for the welcome and I have gotten some great advice from the gurus . I ll post some pics and probably more questions as I'm doin the work over the weekend.
Thanks Eddie Posted via Mobile Device |
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