disk swap Q/A?

Discussion in 'Technical' started by togetic2002, Jul 29, 2007.

  1. togetic2002

    togetic2002 Member

    Joined:
    Nov 3, 2004
    Messages:
    286
    Likes Received:
    10
    Trophy Points:
    62
    Location:
    Reno NV
    Vehicle:
    72 sprint(major reconsruction),92 5.0 ho t-bird
    :hmmm: will the disk break set up on a 71 merc montego work on the mav? i have one in the yard i work in ?
     
  2. ratio411

    ratio411 Member

    Joined:
    Apr 22, 2002
    Messages:
    6,060
    Likes Received:
    21
    Trophy Points:
    138
    Location:
    Pensacola
    Vehicle:
    1972 Sprint and 1975 Maverick
    I would be curious to know as well.
    I have a set of 69 Montego brakes for mine.
    I KNOW those work. But I don't know about the 71.
    If the 71s work, then 70-71 Torinos will work too.

    Does anyone know if the 70-71 Torino spindle will swap to a first gen Mustang?
    If so, then they will swap to a Mav, and then by extension, the 71 Montego spindle will too.

    Dave
     
  3. ratio411

    ratio411 Member

    Joined:
    Apr 22, 2002
    Messages:
    6,060
    Likes Received:
    21
    Trophy Points:
    138
    Location:
    Pensacola
    Vehicle:
    1972 Sprint and 1975 Maverick
  4. ratio411

    ratio411 Member

    Joined:
    Apr 22, 2002
    Messages:
    6,060
    Likes Received:
    21
    Trophy Points:
    138
    Location:
    Pensacola
    Vehicle:
    1972 Sprint and 1975 Maverick
    Steve, aka Ultrastang, says yes.
    70-71 Torino/Montego spindles fit a 70 Stang.
    By extention then, they will fit a Maverick.

    This is great news!
     
  5. krelboyne

    krelboyne Remember

    Joined:
    Aug 1, 2006
    Messages:
    893
    Likes Received:
    83
    Trophy Points:
    115
    Location:
    Salem, Oregon
    Is that a tow yard or junk yard that you work in?

    I junk yard in Reno and Carson City about once per year.
     
  6. rickyracer

    rickyracer Member

    Joined:
    Mar 10, 2002
    Messages:
    580
    Likes Received:
    189
    Trophy Points:
    156
    Location:
    Central Nevada
    Vehicle:
    66 Stang, 68 Cougar, 72 Comet GT
    disc brakes

    They'll fit the ball joints but you'll have to change to the other tierod ends. Also what is the brake system you're changing from? If drum you'll also need the MC and prop valve. Brake hoses could be difficult if fittings are different. Nothing that can't be over come.
     
  7. togetic2002

    togetic2002 Member

    Joined:
    Nov 3, 2004
    Messages:
    286
    Likes Received:
    10
    Trophy Points:
    62
    Location:
    Reno NV
    Vehicle:
    72 sprint(major reconsruction),92 5.0 ho t-bird
    whats the diff in the ball joints?

    going from drum was planing on geting the pop valve:thumbs2:

    pick n pull in reno (junk yard theres also a 71 torino w disk breaks in the yard 2
     
  8. ratio411

    ratio411 Member

    Joined:
    Apr 22, 2002
    Messages:
    6,060
    Likes Received:
    21
    Trophy Points:
    138
    Location:
    Pensacola
    Vehicle:
    1972 Sprint and 1975 Maverick
    You have to change tie rod ends for Mav/Granada discs too depending on the year of your Mav. That is understood for any disc swap on our cars.

    Use the stock Mav MC if you intend to have manual discs.
    The prop valve is optional. Many on this site didn't swap and will tell you everythings fine.
    I am not saying don't get the PV, but if you can't find one, it's not a deal breaker on the discs.
     
  9. togetic2002

    togetic2002 Member

    Joined:
    Nov 3, 2004
    Messages:
    286
    Likes Received:
    10
    Trophy Points:
    62
    Location:
    Reno NV
    Vehicle:
    72 sprint(major reconsruction),92 5.0 ho t-bird
    rickyricer and ratio411 when you guys say replace the tie rods do u mean with montego or grnada tie rods or just put new mav ones in general?
     
  10. T.L.

    T.L. Banned

    Joined:
    Oct 5, 2002
    Messages:
    4,187
    Likes Received:
    3
    Trophy Points:
    0
    Location:
    Southern Colorado
    Vehicle:
    '73 Maverick 2-door, V-8
    You may need later-model tie rod ends. You won't know for sure until you look at them...
     
  11. baddad457

    baddad457 Member

    Joined:
    Feb 24, 2007
    Messages:
    5,861
    Likes Received:
    141
    Trophy Points:
    171
    Location:
    Opelousas La.
    Use the tie rod ends for the spindle application, if you're using Granada spindles, use Granada tie rods, Montego spindles, use Montego ends. As for the ball joints, look up both applications (Mav/Comet vs Montego/Torino) to see if the ball joints are interchangeable (if they use the same joints, they fit for sure) The differing point here is the size and taper of the ball joint end that fits into the spindle.
     
  12. togetic2002

    togetic2002 Member

    Joined:
    Nov 3, 2004
    Messages:
    286
    Likes Received:
    10
    Trophy Points:
    62
    Location:
    Reno NV
    Vehicle:
    72 sprint(major reconsruction),92 5.0 ho t-bird
    kool that clerifys things i need to replace everything any way:)
     
  13. T.L.

    T.L. Banned

    Joined:
    Oct 5, 2002
    Messages:
    4,187
    Likes Received:
    3
    Trophy Points:
    0
    Location:
    Southern Colorado
    Vehicle:
    '73 Maverick 2-door, V-8
    That really shouldn't be necessary. It's not model-specific. It has to do with how long the tie-rod end shaft is, and far down it is threaded. the thickness of the disc spindles is different than that of the drum spindles where the tie rod end attaches. On the older drum brake style ends, the shafts are longer, so when you install the castle nut, it may go too far past the eylets for the cotter pin. All that means is that the castle nut could potentially back off a few turns before being stopped by the cotter pin. It still couldn't come completely off, but could cause some slop there.
    There is no difference between Granada disc spindles and Maverick/Comet disc spindles. I didn't have to change the tie-rod ends on my '73 when I did the swap. So just look at which ones your car has when doing the swap. If the shafts are too long, get some for a later-model Maverick...
     
    Last edited: Aug 5, 2007
  14. baddad457

    baddad457 Member

    Joined:
    Feb 24, 2007
    Messages:
    5,861
    Likes Received:
    141
    Trophy Points:
    171
    Location:
    Opelousas La.
    If you use the tie rod ends that fit the spindles, there will be no problem with the threaded portion that sticks up above the spindle arm. So your arguement here is pointless. I never told him to use drum brake tie rod ends on disc spindles, I clearly informed him to use the tie rods that fit the spindle. The threaded portion that fits the adjuster sleeve could possibly be longer or shorter, but that's easily remedied.
     
    Last edited: Aug 5, 2007
  15. T.L.

    T.L. Banned

    Joined:
    Oct 5, 2002
    Messages:
    4,187
    Likes Received:
    3
    Trophy Points:
    0
    Location:
    Southern Colorado
    Vehicle:
    '73 Maverick 2-door, V-8
    My statement is not "pointless". It is a FACT that his stock original tie-rod ends may work with the disc spindles, and that if they do not, all he has to do is get some later-model Maverick tie-rod ends at his local auto parts store. It is also a FACT that there is NO difference between Maverick/Comet disc spindles, and Granada/Monarch/Versailles spindles. So your last statement to me was "pointless"...
     

Share This Page