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Brake Lines for TC Axle Swap Help

  • Thread starter Thread starter ThinBlue502
  • Start date Start date Nov 22, 2020

ThinBlue502

5 Year Member
May 7, 2019
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Nov 22, 2020
#1
  • Nov 22, 2020
  • #1
Howdy y’all!

Been working this axle swap for a minute, and I’ve got about 90% of my components gathered, but I’ve really hit a wall with the brake lines.
I see “disk swap brake line kits” on LMR, ebay, etc. but I don’t want to buy more than I need, or buy the wrong stuff.
This swap is going on a ‘93 LX with a factory v8. I’m using a ‘93 Cobra MC and everything else is off an ‘88 Turbo Coupe, if that makes a difference. Any directional support appreciated. Pic of said axle in process of mild rebuild. Thanks in advance friends.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
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Massachusetts
Nov 22, 2020
#2
  • Nov 22, 2020
  • #2
Soft lines, hard lines, or both?
 
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ThinBlue502

5 Year Member
May 7, 2019
407
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Nov 22, 2020
#3
  • Nov 22, 2020
  • #3
Mustang5L5 said:
Soft lines, hard lines, or both?
Click to expand...
Actually both, sir. Thank you for clarifying. Furthermore, the hard lines all the way to the point that they will merge with the existing drum brake plumbing.
 

KRUISR

10 Year Member
Apr 16, 2015
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Nov 22, 2020
#4
  • Nov 22, 2020
  • #4


I used Lincoln LS calipers with SN flex lines and then plumbed new tubing (cooper nickel) to OEM center splitter (same part as drum brakes). Looking at the threads for the banjo bolt on the TC calipers, you could do the same.
 
Last edited: Nov 22, 2020
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ThinBlue502

5 Year Member
May 7, 2019
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Nov 23, 2020
#5
  • Nov 23, 2020
  • #5
KRUISR said:


I used Lincoln LS calipers with SN flex lines and then plumbed new tubing (cooper nickel) to OEM center splitter (same part as drum brakes). Looking at the threads for the banjo bolt on the TC calipers, you could do the same.
Click to expand...
I had read that SN lines were compatible, thank you for the confirmation.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,249
17,932
224
Massachusetts
Nov 23, 2020
#6
  • Nov 23, 2020
  • #6
The SN95 lines should work, but never confirmed. LMR sells a rear drum to disk hardline kit meant to work with 94-95 rear soft lines. It looks compatible, but not having done it myself wuth t bird disks I can’t confirm personally
 
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ThinBlue502

5 Year Member
May 7, 2019
407
720
113
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Nov 23, 2020
#7
  • Nov 23, 2020
  • #7
Mustang5L5 said:
The SN95 lines should work, but never confirmed. LMR sells a rear drum to disk hardline kit meant to work with 94-95 rear soft lines. It looks compatible, but not having done it myself wuth t bird disks I can’t confirm personally
Click to expand...
I was actually referring to that exact kit but didn’t mention it by name. I think I’ll just have to make a phone call to LMR.
I think it’ll work as well, from my understanding, I’m regard to rear disk brakes, 88 TC = 93 Cobra = SN95 and should meet up at the rear union.

Also, I just this morning read your post regarding using the SN95 PV adapter. I’m thinking I’m going to go that route.

Thank you for your input sir.
 
Last edited: Nov 23, 2020

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,249
17,932
224
Massachusetts
Nov 23, 2020
#8
  • Nov 23, 2020
  • #8
ThinBlue502 said:
I was actually referring to that exact kit but didn’t mention it by name. I think I’ll just have to make a phone call to LMR.
I think it’ll work as well, from my understanding, I’m regard to rear disk brakes, 88 TC = 93 Cobra = SN95 and should meet up at the rear union.

Also, I just this morning read your post regarding using the SN95 PV adapter. I’m thinking I’m going to go that route.

Thank you for your input sir.
Click to expand...


If you really want to be sure before you find out, head to your local auto parts store and grab a rear soft line setup for a 94-95 Mustang. Test fit and and see if the banjo end will reach the caliper. If it does, you can buy a 2nd one (or return it and get some nice ones like the MM SS lines) and the rear brake like kit

This is the SN95 setup., but having a line in hand will give you an idea of it's going to work

 
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KRUISR

10 Year Member
Apr 16, 2015
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Nov 23, 2020
#9
  • Nov 23, 2020
  • #9
Mustang5L5... what is that rotor from. I thought SN rear rotors were solid, not vented.
 

2000xp8

SN Certified Technician
Aug 8, 2003
8,024
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Nov 23, 2020
#10
  • Nov 23, 2020
  • #10
KRUISR said:
Mustang5L5... what is that rotor from. I thought SN rear rotors were solid, not vented.
Click to expand...
Cobra's are vented, v6 are not, not sure about gt's, but i'd say not.
You can actually take the v6 bracket and a chop saw with a metal blade and cut down the v6 bracket into a cobra bracket (suggested by the guy at north race cars brackets).
 
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Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,249
17,932
224
Massachusetts
Nov 23, 2020
#11
  • Nov 23, 2020
  • #11
Yup, the Cobra 11.65" rotors are vented.

The GTs and V6's use the same 10.5" rotor that is solid.
 
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