The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-24-2024, 05:16 PM   #1
Fulcherma
Registered User
 
Join Date: Sep 2020
Location: Lexington, NC
Posts: 10
Anyone have a low mount AC Comp on an LS

I have a 71 K20 that is getting a truck 6.0. I will be adding an aftermarket air system from one of the various companies. I'm looking for an ac compressor that will fit in the factory location on the engine. The factory one will fit, but there is no way the lines can attach to the compressor without hitting the frame. I have trimmed the frame some, but I'm not willing to go far enough for the lines to clear. I would really like it mounted low since I've already cleared the frame.

Is there such thing? It looks like the dirty dingo low mount could possibly work with the Sanden they sell. The lines come out farther up.

Does anyone have pics if they have mounted low?
Fulcherma is offline   Reply With Quote
Old 09-24-2024, 05:55 PM   #2
weq92f
Registered User
 
weq92f's Avatar
 
Join Date: Oct 2016
Location: Dallas Texas
Posts: 3,113
Re: Anyone have a low mount AC Comp on an LS

.

I know I've seen low mount pumps on these trucks at the shows. Sanden makes pump heads with various outlet configurations and lines can be had that come directly off the head low profile and wrap around the pump to come out elsewhere.


https://coldhose.com/collections/san...mpressor-heads


https://www.carid.com/holley/a-c-com...199-201bk.html

EDIT: Have a look at this thread. The picture posted (link) shows a sanden low on an LS. The head they used shoots the lines off that way. Another head could shoot them off another way.

https://67-72chevytrucks.com/vboard/...d.php?t=768432


Hth,

-Kevin
Attached Images
 
__________________
67 C10 fleet fuel injected '70 402, 700r4, 3.73 posi
07 335 sport turbo 6sp
94 Trans Am GT LT1 6sp posi -- sold after 22yrs
99 540 sport V8 6sp -- sold
73 240z L24 4sp -- given to friend
68 C10 step 350/350 3.73 open -- sold

Last edited by weq92f; 09-24-2024 at 06:07 PM.
weq92f is offline   Reply With Quote
Old 09-24-2024, 06:21 PM   #3
Orange Crate
Registered User
 
Orange Crate's Avatar
 
Join Date: Feb 2011
Location: Under the Truck Dreaming
Posts: 712
Re: Anyone have a low mount AC Comp on an LS

Great people here...super nice product.


https://www.alangrovecomponents.com/Catalog.htm
__________________
72 K20 Custom Camper, D60, 14BFF, full roller 406 TPI w custom built ECU and yes..it has tow hooks...
Orange Crate is offline   Reply With Quote
Old 09-25-2024, 06:29 AM   #4
Fulcherma
Registered User
 
Join Date: Sep 2020
Location: Lexington, NC
Posts: 10
Re: Anyone have a low mount AC Comp on an LS

Thanks guys,

The end caps for the compressor looks promising, for sure.
Fulcherma is offline   Reply With Quote
Old 09-25-2024, 08:19 AM   #5
A1971Blazer
Senior Member
 
A1971Blazer's Avatar
 
Join Date: Nov 2013
Location: East Tennessee
Posts: 2,168
Re: Anyone have a low mount AC Comp on an LS

Holley (Alan Grove) bracket with Sanden compressor
Down low and out of sight on my '67 with LS1
factory compressor would not fit
Name:  IMG_1579.jpg
Views: 110
Size:  94.2 KB
Name:  IMG_0195.jpg
Views: 113
Size:  64.8 KB
__________________
1967 C10 Step side
1968 C10 Step side
1970 Chevrolet K/5 Blazer
1972 Chevrolet K/5 Blazer
.............
A1971Blazer is offline   Reply With Quote
Old 09-25-2024, 10:01 AM   #6
Fulcherma
Registered User
 
Join Date: Sep 2020
Location: Lexington, NC
Posts: 10
Re: Anyone have a low mount AC Comp on an LS

Quote:
Originally Posted by A1971Blazer View Post
Holley (Alan Grove) bracket with Sanden compressor
Down low and out of sight on my '67 with LS1
factory compressor would not fit
Attachment 2394491
Attachment 2394492
Do you have any pics from the passenger side?
Fulcherma is offline   Reply With Quote
Old 09-25-2024, 10:52 AM   #7
A1971Blazer
Senior Member
 
A1971Blazer's Avatar
 
Join Date: Nov 2013
Location: East Tennessee
Posts: 2,168
Re: Anyone have a low mount AC Comp on an LS

Here's one
I bought a short hard line and bent it for the suction side, the high pressure side uses a 90º crimp on fitting on reduced barrier hose to go to the condensor.
The high pressure port is under the battery tray, just barely enough to connect to.
I also put the heater valve close by, you can barely see it under the hoses.
It's a close fit but I like how it's hidden away.
let me know if you want more pictures.
Name:  IMG_0708.jpg
Views: 79
Size:  55.2 KB
__________________
1967 C10 Step side
1968 C10 Step side
1970 Chevrolet K/5 Blazer
1972 Chevrolet K/5 Blazer
.............

Last edited by A1971Blazer; 09-25-2024 at 11:06 AM.
A1971Blazer is offline   Reply With Quote
Old 09-25-2024, 02:37 PM   #8
bnorth
Registered User
 
Join Date: Aug 2020
Location: Salmon Arm BC
Posts: 195
Re: Anyone have a low mount AC Comp on an LS

https://ls1tech.com/forums/conversio...71-c-10-a.html

Here's an example of a stock compressor with reworked lines.
__________________
1970 C10 l/b 292/4spd
Build: http://67-72chevytrucks.com/vboard/s...d.php?t=811062
bnorth is offline   Reply With Quote
Old 09-25-2024, 07:20 PM   #9
Fulcherma
Registered User
 
Join Date: Sep 2020
Location: Lexington, NC
Posts: 10
Re: Anyone have a low mount AC Comp on an LS

Awesome guys, thank you! I'll try to document what I end up with.
Fulcherma is offline   Reply With Quote
Old 09-25-2024, 11:21 PM   #10
cleanfreak
Registered User
 
cleanfreak's Avatar
 
Join Date: Oct 2009
Location: port robinson ontario canada
Posts: 400
Re: Anyone have a low mount AC Comp on an LS

I have a 68 with a 4.8 in stock v8 location , stock 03 ls compressor , clears. AC not hooked up yet , but a company called cold hose sells pn AA2209-AA2210 , LS fittings that put both lines straight out the front , looks like it will clear with no notching. If anyone has tried these I'd like to know , hopefully this winter is the winter I do the ac...
cleanfreak is offline   Reply With Quote
Old Yesterday, 06:49 AM   #11
Fulcherma
Registered User
 
Join Date: Sep 2020
Location: Lexington, NC
Posts: 10
Re: Anyone have a low mount AC Comp on an LS

Quote:
Originally Posted by cleanfreak View Post
I have a 68 with a 4.8 in stock v8 location , stock 03 ls compressor , clears. AC not hooked up yet , but a company called cold hose sells pn AA2209-AA2210 , LS fittings that put both lines straight out the front , looks like it will clear with no notching. If anyone has tried these I'd like to know , hopefully this winter is the winter I do the ac...
One of the guys above mentioned cold hose for compressor ends. I didn't dive into their site to see what else they have. Those fittings look like they may work. I'll probably order and see how they fit.
Fulcherma is offline   Reply With Quote
Old Yesterday, 07:05 AM   #12
cleanfreak
Registered User
 
cleanfreak's Avatar
 
Join Date: Oct 2009
Location: port robinson ontario canada
Posts: 400
Re: Anyone have a low mount AC Comp on an LS

Quote:
Originally Posted by Fulcherma View Post
One of the guys above mentioned cold hose for compressor ends. I didn't dive into their site to see what else they have. Those fittings look like they may work. I'll probably order and see how they fit.
Were you planning on stock LS compressor?
cleanfreak is offline   Reply With Quote
Old Yesterday, 11:58 AM   #13
Fulcherma
Registered User
 
Join Date: Sep 2020
Location: Lexington, NC
Posts: 10
Re: Anyone have a low mount AC Comp on an LS

Quote:
Originally Posted by cleanfreak View Post
Were you planning on stock LS compressor?
Yes, that is what I had hoped for. It is mounted up now and I had already cleared the frame some. Then I ran into the connection problem.

I just ordered the adapters from Cold Hose. We'll see how they turn out.
Fulcherma is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 06:14 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com