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View Full Version : Brakes Fittings for Master Cyl / Prop Valve



DrGonzo
06-04-2012, 08:34 AM
I found one of my hard lines running from the Master Cyl to the prop valve is leaking really bad. I am going to switch over to some -3an braided lines but I don't know which fittings I need for the Master/Prop. I've never been good figuring out special fittings so that's where I need assistance.

Here is what I have found from Speedway motors:

US Brake System Fittings - Speedway Motors, America's Oldest Speed Shop (http://www.speedwaymotors.com/US-Brake-System-Fittings,41354.html)
Straight AN to NPT Male Adapters - Speedway Motors, America's Oldest Speed Shop (http://www.speedwaymotors.com/Straight-AN-to-NPT-Male-Adapters,6457.html)
AN to IFM Adapters - Speedway Motors, America's Oldest Speed Shop (http://www.speedwaymotors.com/AN-to-IFM-Adapters,6462.html)


I looked at the STM kit but I'm not paying $200.00 just for the two lines and fittings. I already have a Stock ABS delete. I just need to replace those two lines.

Any help is greatly appreciated!!

dpartinvr4
06-04-2012, 11:55 AM
I believe STM's site says to contact them if you just need the lines, and they'll make a package for you. I just got the whole kit from them and remember that on the bottom.

DrGonzo
06-04-2012, 12:33 PM
Yeah, I dropped them an email but seeing as they haven't been active on here in some time I don't know when I will hear back.

I also like to have mu options open for building the kit myself if need be.

Intropy
06-04-2012, 01:41 PM
For the prop valve, 10mm x 1.0 inverted flare, like this:

Russell Performance 641431 - Russell Brake Adapter Fittings - Overview - SummitRacing.com (http://www.summitracing.com/parts/RUS-641431/)

I think the master is the same, but can't recall from memory.

DrGonzo
06-04-2012, 01:48 PM
Perfect!! Thanks for the info.

I'm pretty sure they are the same also. Going to check them by connecting the prop side to master with the stock bad lines to confirm.

Chris@Rvengeperformance
06-04-2012, 01:48 PM
one of the masters is a banjo

DrGonzo
06-04-2012, 02:11 PM
yeah the back side one is a banjo. I just needed to know the size - thread pitch.

Intropy
06-04-2012, 02:52 PM
It will be the same - 10mm x 1.0