1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

thread pitch going into brake MC

Thread Tools
 
Search this Thread
 
Old Jul 18, 2008 | 01:54 PM
  #1  
boostedHULK's Avatar
Thread Starter
Senior Member
Tenured Member 10 Years
iTrader: (1)
 
Joined: Aug 2005
Posts: 255
Likes: 0
From: north california
thread pitch going into brake MC

are the thread pitches on the SA different at the MC/dist. block as well? had to order some new lines for the rear end swap and was looking for some options to swapping in this other distribution block and/or Master Cylinder...trying to come up with a combination to work without ordering anymore lines i have to have made. The company made me a great DOT approved line, but i'd prefer not to have to spend the cash.
Reply
Old Jul 18, 2008 | 02:25 PM
  #2  
j9fd3s's Avatar
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,833
Likes: 3,232
From: https://www2.mazda.com/en/100th/
afaik the SA's are 1.25 everywhere
Reply
Old Jul 18, 2008 | 02:55 PM
  #3  
boostedHULK's Avatar
Thread Starter
Senior Member
Tenured Member 10 Years
iTrader: (1)
 
Joined: Aug 2005
Posts: 255
Likes: 0
From: north california
i'm pretty sure also, i had a chance to take a look at it. Does anyone have a good idea for fixing this problem without having to make all new lines? i was kinda leaning towards an aftermarket proportioning valve.
Reply
Old Jul 18, 2008 | 07:51 PM
  #4  
7aull's Avatar
RX HVN
Tenured Member 15 Years
iTrader: (2)
 
Joined: Jan 2003
Posts: 3,889
Likes: 229
From: Arizona
Mazdatrix sells a stainless steel line rear hose kit for the FB/Disc that can include an adapter hose to the existing SA rear hard-line, so no SA lines need to be swapped except soft line at back axle junction-
Stu Aull
80GS
Alaska
Reply
Old Jul 19, 2008 | 01:02 PM
  #5  
boostedHULK's Avatar
Thread Starter
Senior Member
Tenured Member 10 Years
iTrader: (1)
 
Joined: Aug 2005
Posts: 255
Likes: 0
From: north california
i have that part finished. we're talking about the master cylinder and distribution block. The dist. block for a disc brake rear is different.
Reply
Old Jul 19, 2008 | 01:20 PM
  #6  
Rogue_Wulff's Avatar
Too old to act my age
Tenured Member 05 Years
 
Joined: Feb 2005
Posts: 3,164
Likes: 0
From: Tulsa, Ok.
The easiest way around this, would be to use the FB hard lines all through the system. Of course, you'd need to swap to FB front calipers and mounting brackets as well.

FYI, the clutch hydraulics have the same thread pitch as the brakes.
Reply
Old Jul 19, 2008 | 05:59 PM
  #7  
1stgen4life's Avatar
Leaking oil like crazy!
Tenured Member 20 Years
iTrader: (1)
 
Joined: Sep 2003
Posts: 698
Likes: 0
From: Utah
Re-Speed has just the line too if you don't want the whole kit.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mazdaverx713b
Build Threads
48
Apr 21, 2016 06:45 AM
FC_DREAMS
General Rotary Tech Support
7
Aug 30, 2015 09:12 PM
Frisky Arab
2nd Generation Specific (1986-1992)
13
Aug 18, 2015 05:30 PM
GrossPolluter
2nd Generation Specific (1986-1992)
4
Aug 16, 2015 09:50 AM




All times are GMT -5. The time now is 12:46 AM.