C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Sanderson A/C compressor conversion

Thread Tools
 
Search this Thread
 
Old Nov 21, 2018 | 02:31 PM
  #1  
Jebbysan's Avatar
Jebbysan
Thread Starter
Dr. Detroit
Supporting Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2012
Posts: 10,097
Likes: 4,027
From: New Braunfels Texas
Default Sanderson A/C compressor conversion

Who has done one? I see pics from time to time with members that have them. My stock compressor is in great shape but I am reluctant to put it on the car as it weighs some 25 lbs. I want the air working before it gets hot again next year.
Is there a kit available that ties into existing lines?
What did you do and how did you do it?
Thanks in advance!

Jebby
Reply
Old Nov 21, 2018 | 03:22 PM
  #2  
Street Rat's Avatar
Street Rat
Le Mans Master
Supporting Lifetime
15 Year Member
Conversation Starter
Community Favorite
 
Joined: Aug 2010
Posts: 5,339
Likes: 546
From: Central Texas
Default

Originally Posted by Jebbysan
Who has done one? I see pics from time to time with members that have them. My stock compressor is in great shape but I am reluctant to put it on the car as it weighs some 25 lbs. I want the air working before it gets hot again next year.
Is there a kit available that ties into existing lines?
What did you do and how did you do it?
Thanks in advance!

Jebby
Hey Jebby,

I put a Classic Auto Air kit on my '81. It had factory air but the hoses were shot (and everything else). The kit uses the Sanden type compressor. It came with new hoses that had to be made up. I went to a local garage and had them made up. The kit used different brackets than the factory to mount the compressor. It cools great in my black on black Vette. Even here in the brutal Central Texas summers.

Craig


Reply
Old Nov 21, 2018 | 03:41 PM
  #3  
Jebbysan's Avatar
Jebbysan
Thread Starter
Dr. Detroit
Supporting Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2012
Posts: 10,097
Likes: 4,027
From: New Braunfels Texas
Default

Originally Posted by Street Rat
Hey Jebby,

I put a Classic Auto Air kit on my '81. It had factory air but the hoses were shot (and everything else). The kit uses the Sanden type compressor. It came with new hoses that had to be made up. I went to a local garage and had them made up. The kit used different brackets than the factory to mount the compressor. It cools great in my black on black Vette. Even here in the brutal Central Texas summers.

Craig

Very cool...thanks for that.......were you able to tie into the factory reciever drier and evaporator lines? That is my worry....my system is in excellent condition and do not want to pull any of this stuff out.
Yes it is brutal here some days......why I want it up and running......do you have any other detailed pics?
Hopefully next year we can meet up as I missed that Airplane show in San Marcos......

Peace,
Jebby



Reply
Old Nov 21, 2018 | 04:03 PM
  #4  
Street Rat's Avatar
Street Rat
Le Mans Master
Supporting Lifetime
15 Year Member
Conversation Starter
Community Favorite
 
Joined: Aug 2010
Posts: 5,339
Likes: 546
From: Central Texas
Default

Originally Posted by Jebbysan
Very cool...thanks for that.......were you able to tie into the factory reciever drier and evaporator lines? That is my worry....my system is in excellent condition and do not want to pull any of this stuff out.
Yes it is brutal here some days......why I want it up and running......do you have any other detailed pics?
Hopefully next year we can meet up as I missed that Airplane show in San Marcos......

Peace,
Jebby
Yes. The lines came with the correct fittings to connect to the factory condenser and the accumulator. The accumulator was quite a bitch to connect due to the location. I went in from under the car to get to it
You may just need to splice into the hoses that you have. Wouldn't that be nice? Example -
http://www.airsept.com/Products/Details/38

We need to get together before then Jebby. I'll try to get down there for a show soon.

More pictures...



Reply
Old Nov 21, 2018 | 09:17 PM
  #5  
Jebbysan's Avatar
Jebbysan
Thread Starter
Dr. Detroit
Supporting Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2012
Posts: 10,097
Likes: 4,027
From: New Braunfels Texas
Default

Originally Posted by Street Rat
Yes. The lines came with the correct fittings to connect to the factory condenser and the accumulator. The accumulator was quite a bitch to connect due to the location. I went in from under the car to get to it
You may just need to splice into the hoses that you have. Wouldn't that be nice? Example -
http://www.airsept.com/Products/Details/38

We need to get together before then Jebby. I'll try to get down there for a show soon.

More pictures...

Great kit.....I will look them up.
Yes.....I let my reg expire but just a matter of paying the $75.....let me know if there is something nearby....haven’t been to a show in over a year.....
Thanks for pics

Jebby
Reply
Old Nov 21, 2018 | 10:25 PM
  #6  
ratflinger's Avatar
ratflinger
NCM Grand Opening Veteran
Supporting Lifetime Gold
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Sep 2005
Posts: 20,979
Likes: 384
From: South of giving a damn
St. Jude Donor '11, '17
Default

If I remember correctly Sanden makes a compressor with a rear plate that accepts the factory lines. Vintage Air should be able to sell you the right one.
Reply
Old Nov 21, 2018 | 11:42 PM
  #7  
Jebbysan's Avatar
Jebbysan
Thread Starter
Dr. Detroit
Supporting Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2012
Posts: 10,097
Likes: 4,027
From: New Braunfels Texas
Default

Originally Posted by ratflinger
If I remember correctly Sanden makes a compressor with a rear plate that accepts the factory lines. Vintage Air should be able to sell you the right one.
Wow....that was what I thought somebody should make!
Mall of my lines, fittings, etc....are pristine so Inwould live to keep them.
Vintage Air is 15 miles away in Bracken so I will call them!

Jebby
Reply
Old Nov 22, 2018 | 05:30 AM
  #8  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

There are so many different sanden compressor configurations. There has to be a stock one on some car somewhere that we can just buy from the boneyard and put a couple of adapters on it or something and get it onto our cars where that giant compressor lives.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-1

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-2

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-3

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-4

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-5

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
Old Nov 22, 2018 | 10:33 AM
  #9  
mrvette's Avatar
mrvette
Team Owner
Active Streak: 120 Days
Liked
Loved
Community Favorite
 
Joined: Jul 1999
Posts: 65,492
Likes: 230
From: Orange Park Florida
Default

My '72 got a complete vette serp drive from a '88-91 vette......hoses were a bitch up north, but here in FLORIDA, a shop up the street had no sweat making 134 hoses for it I later on replaced the POA valve and the expansion valve.....but over the years it has developed a slo leak, PIA.....sniffers can't find it...about a 1/2 a can/month, and the gauges don't see it.....freezes on output of expansion valve, put in 134 and it stops freezing as the cabin gets cold....go figger....



Reply
Old Nov 22, 2018 | 10:38 AM
  #10  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

Half a can a month, which is whole can a month since the other half leaks out when you put it on the shelf for that ten bucks you leave it alone.

Last edited by derekderek; Nov 22, 2018 at 10:39 AM.
Reply
Old Nov 22, 2018 | 03:04 PM
  #11  
jb78L-82's Avatar
jb78L-82
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2007
Posts: 7,445
Likes: 971
From: Tennessee/Rhode Island
Default

VARIOUS MFR 7512682 Info
Aluminum; Sanden Replacement A6
1 Day Delay$283.79$0.00$283.79Add to Cart

Rockauto..1978 Aluminum Sanden Compressor that is an A6 even though my 78 uses a R4....
Reply
Old Nov 22, 2018 | 06:31 PM
  #12  
F4Gary's Avatar
F4Gary
Race Director
Veteran: Air Force
25 Year Member
Liked
Community Favorite
 
Joined: Feb 2001
Posts: 11,231
Likes: 2,061
From: Grapevine Tx
2018 C3 of Year Finalist
2016 C3 of the Year Finalist
Default

S6 or Pro6TEN are direct fit replacements for the A6.
https://www.classicautoair.com/the-c...6-replacement/
Reply
Old Nov 22, 2018 | 08:52 PM
  #13  
jb78L-82's Avatar
jb78L-82
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2007
Posts: 7,445
Likes: 971
From: Tennessee/Rhode Island
Default

Originally Posted by F4Gary
S6 or Pro6TEN are direct fit replacements for the A6.
https://www.classicautoair.com/the-c...6-replacement/

That is the Sanden I posted above from rockauto^^^^^^^^^^^
Reply
Old Nov 22, 2018 | 11:19 PM
  #14  
naramlee's Avatar
naramlee
Burning Brakes
 
Joined: May 2018
Posts: 797
Likes: 156
From: England AR
Default

oh wow thanks for this post!!!!! wonder how much it weighs vs the old A6... mine is working fine, but it's soooo heavy
Reply
Old Nov 25, 2018 | 04:14 PM
  #15  
Jebbysan's Avatar
Jebbysan
Thread Starter
Dr. Detroit
Supporting Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2012
Posts: 10,097
Likes: 4,027
From: New Braunfels Texas
Default

Thank you for all of the posts and ideas......

Jebby
Reply
Old Nov 27, 2018 | 12:06 AM
  #16  
F4Gary's Avatar
F4Gary
Race Director
Veteran: Air Force
25 Year Member
Liked
Community Favorite
 
Joined: Feb 2001
Posts: 11,231
Likes: 2,061
From: Grapevine Tx
2018 C3 of Year Finalist
2016 C3 of the Year Finalist
Default

Originally Posted by jb78L-82
That is the Sanden I posted above from rockauto^^^^^^^^^^^
I thought it looked the same. I wonder why Rock Auto doesn't list that compressor for 1972.
Reply
Old Nov 27, 2018 | 07:07 AM
  #17  
jb78L-82's Avatar
jb78L-82
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2007
Posts: 7,445
Likes: 971
From: Tennessee/Rhode Island
Default

Originally Posted by F4Gary
I thought it looked the same. I wonder why Rock Auto doesn't list that compressor for 1972.

No idea but an A6 type compressor is an A6 compressor..Sanden or not. Rockauto lists the Aluminum A6 Sanden under my 78 C3 even though the 78 C3's had an R4 compressor. They do stuff like that often with my other cars. You need to know what you are looking for with them sometimes......
Reply

Get notified of new replies

To Sanderson A/C compressor conversion

Old Nov 27, 2018 | 09:34 AM
  #18  
marshal135's Avatar
marshal135
Safety Car
10 Year Member
Veteran: Marine Corps
Conversation Starter
Liked
 
Joined: Sep 2011
Posts: 4,114
Likes: 1,230
From: Madeira Beach, FL
2024 C8 of the Year Finalist - Unmodified
2024 C2 of the Year Finalist - Unmodified
2023 C2 of the Year Finalist - Unmodified
2020 C3 of the Year Finalist - Unmodified
Default

I just started a new thread looking for pics of a Pro6ten mounted on a '68/69 427 BB using orig. BB mounts. No responders yet.
Marshal

Last edited by marshal135; Nov 29, 2018 at 09:48 AM.
Reply
Old Nov 28, 2018 | 10:40 AM
  #19  
Jebbysan's Avatar
Jebbysan
Thread Starter
Dr. Detroit
Supporting Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2012
Posts: 10,097
Likes: 4,027
From: New Braunfels Texas
Default

Originally Posted by jb78L-82
No idea but an A6 type compressor is an A6 compressor..Sanden or not. Rockauto lists the Aluminum A6 Sanden under my 78 C3 even though the 78 C3's had an R4 compressor. They do stuff like that often with my other cars. You need to know what you are looking for with them sometimes......
Is the fittings/ports or the way it bolts up any different?

Jebby
Reply
Old Nov 28, 2018 | 01:12 PM
  #20  
F4Gary's Avatar
F4Gary
Race Director
Veteran: Air Force
25 Year Member
Liked
Community Favorite
 
Joined: Feb 2001
Posts: 11,231
Likes: 2,061
From: Grapevine Tx
2018 C3 of Year Finalist
2016 C3 of the Year Finalist
Default

Originally Posted by Jebbysan
Is the fittings/ports or the way it bolts up any different?

Jebby
It is supposed to be a direct bolt on replacement.
Reply




All times are GMT -4. The time now is 04:46 PM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE