Installing Line Lock... What Thread pitches for Master?

[68CoronetRT]

I'm wondering if someone knows the thread pitch/bolt size coming out of the MC? It's a Drum/Drum Manual MC, if that makes any difference.

[cdr]

are you not installing the lock After the factory splitter block ?

[68CoronetRT]

Was trying to go, MC>Line Lock> Factory line to front brakes.

Does the factory splitter act like a proportioning valve? Meaning I have to install after that splitter?

And I believe its 3/8-24 on the fitting and 3/16 lines.

[cdr]

it really needs to be after the block, cause when you use the line lock it will switch over & set off the dash light.

[John_Kunkel]

Problem is, there are two front lines (left/right) exiting the block.

[cdr]

Problem is, there are two front lines (left/right) exiting the block.

its not a problem, the instructions that came with mine show how to do it. and it works   

[c00nhunterjoe]

Why not reuse the original fittings?

[68CoronetRT]

I believe the MC fitting is a 1/2-20. I kinda screwed up on the fittings when I ordered them. Going to have to cut one side off and re flare the original line and my new line.

But I'm going for before the Prop valve, the front/rear brakes have to be separated since 2 lines come out of the MC. We'll see.

[c00nhunterjoe]

If its a drum/drum system, there is no prop valve.

[cdr]

If its a drum/drum system, there is no prop valve.

it is a switching valve.