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Old 01-29-2005, 02:18 PM   #1
Custom 68
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disk front brake prop valve help

ok all I have added disk brakes to the front of my 68. I have a prop valve off a 72. Does the larger (rearward) hole feed the front or the rear? I thought the front but wanted to make sure I am trying to get the brake lines run.
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Dave
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Old 01-29-2005, 07:05 PM   #2
avejoe
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According to my manual:

on half tons the front bowl of the master cyl. feeds the front hole of the valve which feeds the front disks.

on 3/4 tons, the rear master bowl feeds the front of the valve which feeds the front disks.

Does that make sense?
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Old 01-29-2005, 07:14 PM   #3
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yes Joe it does. I didnt have a manual for a 72 . The front one is the smaller of the 2.
Thanks for the info.
Dave
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1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap
1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?)
"A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome".
"If it doesn't fit force it...If it breaks then it needed to be replaced anyway!"
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