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  • 1965 - 1973 Classic Mustangs -General/Talk-
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Is There Any Alternative/vacuum Motors?

  • Thread starter Thread starter horseballz
  • Start date Start date Jul 5, 2015

horseballz

10 Year Member
Sep 30, 2009
824
19
49
Las Vegas, NV
Jul 5, 2015
#1
  • Jul 5, 2015
  • #1
Well Folks,
Ford used the same Vacuum motors in their AC systems (and a few other places) on many/most cars from the late 60's thru at least the late 70's. The only replacements seem to be "one size fits all" units that require at least some mounting mods, not to mention being extremely pricey, or NOS, even more pricey with questionable longevity due to the age of the rubber diaphragms! Futzing with modification/fitment in the tight spaces they're located in just seems like a royal pain the A$$, at best! Is there any electric, DC motor alternative? Heck, I could even deal with simply converting the most used ones to manual cable operation.

Any tips/thoughts are welcomed.
Thanx,
Gene
 

horse sence

15 Year Member
Nov 29, 1999
12,259
8,108
233
Wile Coyote's stunt double
Jul 5, 2015
#2
  • Jul 5, 2015
  • #2
I don't think there is any direct replacement . You might check the wrecking yards for some of the later 70s Fords .If you have a vacuum tester you may find something that still works and will fit , Maybe the Lincolns or bigger fords .
 

candphall

Active Member
Jun 8, 2009
488
32
49
Orlando Florida
Jul 5, 2015
#3
  • Jul 5, 2015
  • #3
Try classic auto air in Tampa Florida. They have hundreds of used serviceable ones they will sell you. In addition their classic air unit for the mustang uses all electronic controls.
 

horseballz

10 Year Member
Sep 30, 2009
824
19
49
Las Vegas, NV
Jul 5, 2015
#4
  • Jul 5, 2015
  • #4
Been there, done that, got the t-shirt! Even if they work when you find 'em you'll be lucky to get a season out of them before they go belly up. Hmmm. Now I'm having a thought! I've got several defunct units layin around and I may dismantle one and try to use some sort of solenoid or DC motor as the actuator in the OEM shell/format?
Thanks For The Inspiration,

Gene
 

horse sence

15 Year Member
Nov 29, 1999
12,259
8,108
233
Wile Coyote's stunt double
Jul 5, 2015
#5
  • Jul 5, 2015
  • #5
If all else fails ...You can always stick your head out the window
 

horseballz

10 Year Member
Sep 30, 2009
824
19
49
Las Vegas, NV
Jul 6, 2015
#6
  • Jul 6, 2015
  • #6
Yeah, but,
At 117+ degrees, I be lovin' me some AC and stickin' your head out the window only serves to singe some nose hairs!
Thanx Again,
Gene
 

horse sence

15 Year Member
Nov 29, 1999
12,259
8,108
233
Wile Coyote's stunt double
Jul 6, 2015
#7
  • Jul 6, 2015
  • #7
 
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