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Old 04-30-2013, 08:00 AM   #1
Harley1650
1963 C-10 BBC/Muncie 4 spd
 
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brake line plumbing

I'm doing the front power disc brake conversion on my 67'. The destructions show plumbing a front right and front left line into the proportioning valve. I've done this conversion three times before and this is the first time I've seen this. I was planning on just running one line down to a block and then across to the right front as the stock setup was. Any thoughts?
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Old 04-30-2013, 11:35 AM   #2
MFCopenhagen
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Re: brake line plumbing

Subscribed - Could also use some help with this! Anybody?
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Old 04-30-2013, 11:59 AM   #3
biohazardbill
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Re: brake line plumbing

A guy I spoke with about this locally about a month ago said they blocked off the line that was closest to the electrical connection on the prop valve and then just ran one line down to the tee at the crossmember.
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Old 04-30-2013, 03:01 PM   #4
68Cummins
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Re: brake line plumbing

Quote:
Originally Posted by biohazardbill View Post
A guy I spoke with about this locally about a month ago said they blocked off the line that was closest to the electrical connection on the prop valve and then just ran one line down to the tee at the crossmember.
That's how i ran mine. My PV had 2 ports, assumed left and right, but i coiled one line down to a split block. Plugged the other port that was easily visible. Worked great on mine.
Here's my 68. Plug is to the right of the black cap on the front of the valve. The front line comes out the motor side and the rear line is on the back (firewall side) of the PV.
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Old 04-30-2013, 06:06 PM   #5
SS Tim
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Re: brake line plumbing

Either way works. Some people consider two seperate lines cleaner and with fewer connections less potential for problems. Since you are doing everything I'd consider running two front lines.
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Old 04-30-2013, 06:22 PM   #6
MFCopenhagen
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Re: brake line plumbing

Awesome. Thanks guys. Since I'm just trying to get my truck back on the road right now, I'm just gonna plug it and use the lines that are already there. Maybe I'll clean it up later on.

Much appreciated!
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Old 02-16-2015, 11:59 AM   #7
greybeard2009
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Re: brake line plumbing

Realize this is old thread but just what I needed to see. I am running a 74 PV in sic conversion on my 69 and had two from brake lines coming out new PV and only single old line with T at cross member. On PV, on eline is 1/4 the other is 3/16. Original line that T's is 1/4, I am going to plug 3/16 and run single line.
Thanks for another great post with pics!
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