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Old 08-08-2019, 05:02 PM   #1
kens65fb
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Join Date: Dec 2018
Location: Dallas, PA
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Brake line Size

I just installed my new Master Cylinder with proportion valve, on my 64 C10.
The proportion valve is a GM PV-2 from CPP.
It's basically a generic Corvette Disc /Drum used in most hot rod applications.
Here is a pic.


I need to run (2) new brake lines, one to each caliper, and one line to the rear drum brakes.

The second pic shows 3/16 brake lines to both front and rear, does that sound right for our trucks.
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Old 08-08-2019, 06:21 PM   #2
vince1
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Location: Calgary Alberta
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Re: Brake line Size

Originally you had some 1/4" when the single pot supplied everything. When I put in a dual cylinder for drums all around I used adapters but if you are changing to all new 3/16" lines everywhere your diagram is probably based on tried and true results.
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Old 08-08-2019, 07:18 PM   #3
mongocanfly
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Re: Brake line Size

mine is 3/16" to each front and 1/4" to the rear and then splits into 3/16"...you can get different size lines with the same size nut...
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