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Old 12-03-2008, 08:46 PM   #1
slepysal
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Brain fade : brake line fittings question

What size fittings are used when spliting the brake lines?
I want to get what I need for my master cylinder swap. So what size plug for the "T block" and what size for the coupler or union, as well as any other fittings? I cant remeber.....
Chief I know you can help
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Last edited by slepysal; 12-04-2008 at 02:58 PM.
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Old 12-03-2008, 09:12 PM   #2
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Re: Brain fade : brake line fittings question

Not sure what you are asking. If you are swapping out to a duel master you should be using a proportioning valve not a "T". The proportioning valve will have a place for 4 brake lines to attach. One for each wheel of the truck. You can either order this from one of the many aftermarket dealers or at your local parts store.
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Old 12-03-2008, 09:17 PM   #3
slepysal
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Re: Brain fade : brake line fittings question

I was going to just plug the t block that splits the front-rear brakes, and then tie the rear line into the porportioning valve via a union
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1960 Apache long bed fleet L6 250 Clifford intake 2 bbl carb. Langdon cast headers with dual exhaust and bellflower tips. T-5 5 speed, power steering and power disc brakes.

"Over, Around or through it... "

Last edited by slepysal; 12-03-2008 at 09:17 PM.
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Old 12-03-2008, 09:40 PM   #4
62 short step
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Re: Brain fade : brake line fittings question

It depends on what size the brake lines are, 1/4 or 3/16.
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Old 12-04-2008, 03:00 PM   #5
slepysal
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Re: Brain fade : brake line fittings question

ok 3/16 . The union should be an inverted one right ?
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"Over, Around or through it... "
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