• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

Will brakes from a 69 fit on a 66.

  • Thread starter Thread starter jae902
  • Start date Start date Jun 1, 2004
J

jae902

Member
Feb 11, 2003
175
0
16
Jun 1, 2004
#1
  • Jun 1, 2004
  • #1
This guy is selling the spindles, calipers, rotors, master cylinder that he pulled off of his 69 mustang. Will this stuff fit on a 66? Are the lower ball joints the same size? Its a pretty good deal at 250 but i don't want to get it unless i know it will fit a 66 mustang. I haven't seen it, and i don't know if they are granadas or mavericks. They are single piston brakes, did 69 come with single piston caliper disc brakes as an option.
 
F

ForceFed70

That's why they call it "dope"
Founding Member
Dec 6, 1999
4,818
1
69
BC Canada
Jun 1, 2004
#2
  • Jun 1, 2004
  • #2
jae902 said:
This guy is selling the spindles, calipers, rotors, master cylinder that he pulled off of his 69 mustang. Will this stuff fit on a 66? Are the lower ball joints the same size? Its a pretty good deal at 250 but i don't want to get it unless i know it will fit a 66 mustang. I haven't seen it, and i don't know if they are granadas or mavericks. They are single piston brakes, did 69 come with single piston caliper disc brakes as an option.
Click to expand...

The 69 did come with disk front brakes as an option.

However, getting them on your 66 isn't going to be easy. I won't say it can't be done...becasue anything can be done.. but this isn't a simple swap by any means.
 
J

jae902

Member
Feb 11, 2003
175
0
16
Jun 1, 2004
#3
  • Jun 1, 2004
  • #3
What is hard about the swap? Are the ball joint sizes different? Tie rod ends? Is it bigger or smaller, what is the difference?
 

Hack

15 Year Member
Mar 23, 2004
1,945
13
69
Minneapolis
Jun 1, 2004
#4
  • Jun 1, 2004
  • #4
Check out this web site. It has a fairly detailed explanation of a Granada swap.

http://www.mustangsteve.com/granadadiscs.html

That site should answer all your questions. I'm in progress of doing this on my '70, which is a little different. I needed a new master cylinder, different length brake pushrod, I'm bending new lines, and that should take care of it. I haven't completed it, so I'm still just hoping it will work.
 
U

USMC1966

New Member
Apr 16, 2004
23
0
0
Jacksonville , NC
Jun 1, 2004
#5
  • Jun 1, 2004
  • #5
All you need to change are the outer tie-rod ends. The ball joints are the same. Plus add a new MC. Brake lines are easy. There's alot to do the swap, but it can be done in a day, when you have all of the right parts lined up. I have brakes off a 70 Mach 1, I got at the junk yard for 100 buck!
 
M

mr-fixit

Founding Member
Jul 19, 1999
466
0
17
Malvern,Pa.
Jun 1, 2004
#6
  • Jun 1, 2004
  • #6
I have 69 discs on my 65 F/B, as USMC 1966 said, just change the outer tie rod end. It is no big deal, but if you have power steering you need a special tie rod end on one side, (or a spacer) I think Mustang Steve makes this part.
 

mdjay

Premium Sponsor
Dec 9, 2003
896
0
16
Las Vegas, NV
Jun 1, 2004
#7
  • Jun 1, 2004
  • #7
You have to change the spindles as well the outer tie rods, and you will need an adaptor for the brake lines to fit to the 66 hard line. The master will bolt right up but you will need to re-route the lines for the dual master. I ran this set-up for several years and it's a pretty straight forward swap. Worked great...
 

67coupestang

Founding Member
May 31, 2002
509
2
19
Jun 1, 2004
#8
  • Jun 1, 2004
  • #8
they'll fit i used 73 brakes on my 67... just use the spindles and out and new tie rod ends. np new M/C and lines.. simple. oh and 14" wheels "may" not work. they would in my 73 case but i know with some granada swaps they wont...
 
You must log in or register to reply here.

Similar threads

A
Help Needed! 2012 S197 brake caliper dimensions
  • AussieDavid
  • Mar 28, 2026
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
0
Views
145
2005 - 2014 S-197 Mustang -General/Talk- Mar 28, 2026
AussieDavid
A
D
Brakes 1966 Mustang convertible 289, Auto - Disc brake conversion issues
  • DRGunn427
  • Feb 26, 2025
  • Classic Mustang Specific Tech
Replies
5
Views
679
Classic Mustang Specific Tech Jul 23, 2026
All Stock93
Fox Xtremely high fuel consumption
  • PonyGTrider
  • Apr 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 9 10 11
Replies
213
Views
4K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 9, 2026
PonyGTrider
Rear Disc and Rims Offsets
  • TripleYellow
  • Nov 11, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
19
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jan 9, 2026
TripleYellow
D
Brakes 88 LX 5.0 - help! no brakes
  • DRGunn427
  • Feb 26, 2025
  • Fox 5.0 Mustang Tech
Replies
4
Views
431
Fox 5.0 Mustang Tech Feb 27, 2025
nickyb
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?