Wanted 68-71 Bellows style Cruise Control Servo

Thread Tools
 
Search this Thread
 
Old Aug 21, 2018 | 07:48 AM
  #1  
OldsAl's Avatar
Thread Starter
Registered User
 
Joined: Dec 2016
Posts: 1,061
Wanted 68-71 Bellows style Cruise Control Servo

Looking for a 68-71 “bellows” style cruise control servo. These were used on both full size and A body cars. Also interested in other cruise control parts including the servo mounting bracket, adjustable rod and the 2 piece linkage that mounts on the intake manifold. alsutton@shaw.ca
Thanks, Al
Old Aug 21, 2018 | 10:19 AM
  #2  
vistacruiser1971's Avatar
Olds Collector
 
Joined: Jul 2011
Posts: 435
From: Los Angeles, California
Bellows Style Cruise

Hi Al: Is this the kind you need? This was installed on my 1973 Pontiac Grand AM. Regards, Trent in Los Angeles
Attached Images
File Type: jpg
DSCF9475.JPG (959.4 KB, 9 views)
File Type: jpg
DSCF9476.JPG (948.9 KB, 3 views)
File Type: jpg
DSCF9477.JPG (927.5 KB, 1 views)
File Type: jpg
DSCF9485.JPG (941.7 KB, 2 views)
Old Aug 21, 2018 | 10:50 AM
  #3  
OldsAl's Avatar
Thread Starter
Registered User
 
Joined: Dec 2016
Posts: 1,061

Hi Trent. Sorry got your email and replied before I saw your response here. This is the type of servo I am looking for.
Old Aug 21, 2018 | 01:35 PM
  #4  
vistacruiser1971's Avatar
Olds Collector
 
Joined: Jul 2011
Posts: 435
From: Los Angeles, California
Al: No problem, I replied to your email before i saw your photo here!! Good luck with the search, love this site. Regards, Trent in Los Angeles
Old Aug 22, 2018 | 06:16 PM
  #5  
pops1958's Avatar
"I need a couch"
 
Joined: Jul 2010
Posts: 177
From: Brandon, Mississippi
I have this piece..seems like I had some linkage too at some point. Did not see it when I first looked. Send me a photo of what else you need.
you tell me If it's what your after & what it's worth. If you buy it, you'll have to promise 1st crack at that burgundy machine..ha
Attached Images
File Type: jpg
IMG_0672.JPG (917.4 KB, 9 views)
File Type: jpg
IMG_0671.JPG (1,019.8 KB, 8 views)
File Type: jpg
IMG_0670.JPG (1,000.4 KB, 13 views)
Old Aug 23, 2018 | 09:15 PM
  #6  
code26's Avatar
Registered User
 
Joined: May 2012
Posts: 434
From: Corunna MI
Cruise servo

this one is on eBay linkage mount is different
Attached Images
File Type: png
IMG_0372.PNG (1.86 MB, 9 views)
Old Aug 23, 2018 | 09:58 PM
  #7  
OldsAl's Avatar
Thread Starter
Registered User
 
Joined: Dec 2016
Posts: 1,061
AMC also got smart with the leak down issue with vacuum cruise control servo's and added that outer ring to improve sealing on the outer 2 plates. Although this particular servo shares the same diaphragm and front plate Oldsmobile used a different style rear plate that had a ball style connection for the adjustable linkage rod to snap onto. Oldsmobile also used a modified outer ring from 1973 till about 1979 to help stop vacuum leak down. There's a basic test in section 15 of the chassis manual to test a vacuum servo. You compress the servo and put your finger over the vacuum inlet. If the servo remains collapsed its functioning properly. If it expands back or leaks down you either have a tear in the servo rubber or a leak past one of the outer plates. If your outer plate is leaking you can take off one plate at a time and put a small bead of Vaseline in the outer edge and reassemble or use clear silicone. I digress...

Code 26 thanks for posting that one but I am looking for a 69-71 Oldsmobile style servo like the one Pops1958 posted. Pops1958 I appreciate you posting yours too but I think I will keep looking for one in better condition. Al
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
matt69olds
Parts Wanted
15
Nov 28, 2018 12:53 PM
1BOSS83
Parts Wanted
1
Mar 24, 2016 04:56 PM
WendellB
Small Blocks
3
Apr 27, 2015 12:46 AM
RandyS
Parts Wanted
0
Jun 16, 2013 10:08 AM
425HP409
Parts Wanted
0
Jul 13, 2011 03:03 PM




All times are GMT -7. The time now is 06:27 PM.