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11-24-2014, 04:02 PM
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#1 |
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Registered User
Join Date: Jun 2014
Location: Pasadena Texas
Posts: 35
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C10 5.3 Ls swap with AC compressor
I installed dirty dingo adjustable motor mount plates on my 5.3 engine and had to remove the AC bracket and compressor. Does anyone know a way to still use the 5.3 stock AC compressor? I didn't read the note on dirty dingo pg where it states that stock AC compressor can not be used. This engine is from a 2001 Tahoe and originally has AC compressor on bottom passenger side. Adjustable plates where pricy and I really was not planning on spending money on another AC compressor or brackets. Any ideas or solution will be appreciated.
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11-24-2014, 04:09 PM
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#2 |
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Registered User
Join Date: Aug 2011
Location: Huntsville, Alabama
Posts: 142
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Re: C10 5.3 Ls swap with AC compressor
I am not sure how the dirty dingo mounts are made, but to get the adjustable plates I got off of ebay to work I had to trim the AC bracket just a bit. Hope this helps some.
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11-24-2014, 05:40 PM
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#3 |
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Registered User
Join Date: Mar 2013
Location: St Johns FL
Posts: 24
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Re: C10 5.3 Ls swap with AC compressor
I have been down that road, stock compressor not compatible with 72 stock AC or any system like Vintage Air etc. Just have to get a mount that moves the compressor up and use sandeen unit everyone uses....
I found there is a reason no ones doing it... RandyV |
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11-26-2014, 09:27 AM
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#4 | |
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Senior Member
 
Join Date: Jun 2002
Location: Kansas
Posts: 702
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Re: C10 5.3 Ls swap with AC compressor
Quote:
__________________
The kid Build threads: 51 Jimmy http://67-72chevytrucks.com/vboard/s...d.php?t=154951 http://67-72chevytrucks.com/vboard/s...d.php?t=219902 http://www.classictrucks.com/feature...uck/index.html 68 C10 http://67-72chevytrucks.com/vboard/s...ad.php?t=50348 |
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11-26-2014, 10:54 AM
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#5 | |
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Registered User
Join Date: Aug 2011
Location: Huntsville, Alabama
Posts: 142
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Re: C10 5.3 Ls swap with AC compressor
Quote:
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11-26-2014, 12:42 PM
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#6 |
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Registered User
Join Date: Feb 2009
Location: Adkins Texas
Posts: 157
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Re: C10 5.3 Ls swap with AC compressor
If you stock compressor is a fixed displacement compressor then it will work with the factory and aftermarket systems. If you have a variable displacement compressor then it is not recommended for use with original or aftermarket systems. Not sure which trucks have fixed or variable but I think all car LS engines have the variable. Hope this helps.
__________________
Never a failure, Always a lesson! 1968 Chevy SWB Fleetside ECE 4/6 327/350 1987 Chevy V20 Scottsdale 4X4 350/400 4.10 1987 Chevy Custom Deluxe SWB 305/7004R4 1991 Suburban Silverado V1500 4X4 350/700R4 2015 Chevy Crew Cab SWB (Daily Driver) 5.3 |
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11-26-2014, 04:56 PM
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#7 |
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Registered User
Join Date: Apr 2008
Location: marietta, ga
Posts: 22
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Re: C10 5.3 Ls swap with AC compressor
cpp makes a motor mount kit for the low compressor mount. try those.
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11-26-2014, 10:09 PM
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#8 |
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Registered User
Join Date: Jun 2013
Location: Waterloo IL
Posts: 49
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Re: C10 5.3 Ls swap with AC compressor
Wpotter is on the right track. Some truck compressors are fixed and they should work. You will have to verify which ones are or are not. The other good news is that if you have a variable displacement compressor, they can in some cases be easily converted to fixed.I have done this on my 70 Chevelle which I installed a 2004 GTO motor/trans in. I have only had it charged for the end of the summer, but it was blowing ice cold till I stopped driving the car in the fall. No fluctuating temps caused by compressor cycling. Do a Google search and you should find the article that shows how to do it. Good luck.
AJW |
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11-26-2014, 10:16 PM
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#9 |
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Registered User
Join Date: Jun 2014
Location: Pasadena Texas
Posts: 35
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Re: C10 5.3 Ls swap with AC compressor
Just wanted to post picture of dirty dingo adjustable motor mount plates. As you can see on picture why it doesn't work. Mount can still slide 2 or 3 inches forward but AC compressor bracket won't let even after trimmed. As soon as I get a chance to install motor on truck I will figure out what route to take.http://67-72chevytrucks.com/vboard/a...1&d=1417055117. I'm having trouble uploading picture. Last edited by Cuate; 11-26-2014 at 10:28 PM. Reason: Attaching picture |
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11-28-2014, 10:04 AM
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#10 |
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Registered User
Join Date: Jun 2014
Location: Pasadena Texas
Posts: 35
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Re: C10 5.3 Ls swap with AC compressor
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11-28-2014, 01:14 PM
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#11 |
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Registered User
Join Date: Oct 2012
Location: Newhall CA
Posts: 1,195
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Re: C10 5.3 Ls swap with AC compressor
this 5.3 is 2011 and the AC comp. fit.
used POL sliding mounts,
__________________
69 SWB 780hp Hellcat powered, manual 6 speed, currie 9 |
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03-02-2015, 07:57 PM
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#12 |
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Registered User
Join Date: Nov 2014
Location: Plantation
Posts: 10
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Re: C10 5.3 Ls swap with AC compressor
so can anyone suggest a dependable mount that will clear the compressor .............. just brought my 5.3 and need to purchase some motor mounts now
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03-02-2015, 08:20 PM
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#13 |
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: C10 5.3 Ls swap with AC compressor
If you guy's will go to the Ls pages you will find all the answer's you need.
 http://67-72chevytrucks.com/vboard/f...prune=-1&f=206
__________________
1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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03-23-2015, 03:55 PM
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#14 |
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Registered User
Join Date: May 2012
Location: Houston, tx
Posts: 99
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Re: C10 5.3 Ls swap with AC compressor
I used ECE motor mounts on my 63 fits just like 70blackfish mounts did.
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03-23-2015, 05:15 PM
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#15 | |
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Registered User
Join Date: Oct 2014
Location: Mesa AZ (Near Phoenix)
Posts: 2,302
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Quote:
"I feel your pain".
__________________
"Life is too short to drive a boring vehicle". Later, Wayne 
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03-25-2015, 12:59 PM
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#16 |
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Registered User
Join Date: May 2010
Location: Mountain House, CA
Posts: 555
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Re: C10 5.3 Ls swap with AC compressor
My compressor would not fit due to the switch hitting on the mount. Isn't there a factory compressor with out the switch on the back that clears?
__________________
My Chevy habit is paid for by Ford diesels... Here is my SLOW LS install: http://67-72chevytrucks.com/vboard/s...55#post6456355 Caliper Rebuild: http://67-72chevytrucks.com/vboard/s...d.php?t=613748 Upper Control Arm Bushings: http://67-72chevytrucks.com/vboard/s...d.php?t=616974 IG mattcrp1 |
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04-16-2015, 11:30 PM
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#17 |
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Registered User
Join Date: Dec 2014
Location: texas,2california
Posts: 123
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Re: C10 5.3 Ls swap with AC compressor
Dirty dingo sells the accesory brackets that move your ac and power steering high up for clearence...
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04-17-2015, 10:47 PM
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#18 |
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Registered User
Join Date: Mar 2013
Location: Marquette michigan
Posts: 828
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Re: C10 5.3 Ls swap with AC compressor
Look at 98-02 f body factory mounts, possible 2010 camaro, trailblazer ss 5.3-6.0. These factory mounts sit low and rearward out of the way for factory air compressor. It would require a frame bracket to be made but once done your compressor would be down low and probably use the inner belt grooves on the balancer as the factory did, and would be in a cooler place and the engine compartment would be cleaner looking, just my opinion.
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06-27-2017, 11:27 AM
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#19 |
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Registered User
Join Date: Nov 2013
Location: Oxnard,ca
Posts: 98
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Re: C10 5.3 Ls swap with AC compressor
I haven't hooked mine up yet but it fits no problem. 73 engine stands & engine mounts 73 & up Dirty Dingo sliders
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06-27-2017, 11:56 AM
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#20 | |
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Registered User
Join Date: May 2012
Location: Houston, tx
Posts: 99
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Quote:
Stock compressor.... Posted via Mobile Device |
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06-27-2017, 01:23 PM
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#21 | |
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Registered User
Join Date: Nov 2013
Location: Oxnard,ca
Posts: 98
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Re: C10 5.3 Ls swap with AC compressor
Quote:
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06-27-2017, 02:19 PM
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#22 | |
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Registered User
Join Date: May 2012
Location: Houston, tx
Posts: 99
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Quote:
I had a place here's in Houston put the factory compressor fittings on the VA hoses... 5.3 6l80e Posted via Mobile Device |
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06-27-2017, 02:27 PM
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#23 | |
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Registered User
Join Date: May 2012
Location: Houston, tx
Posts: 99
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Quote:
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06-27-2017, 02:32 PM
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#24 | |
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Registered User
Join Date: May 2012
Location: Houston, tx
Posts: 99
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Quote:
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06-27-2017, 02:33 PM
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#25 | |
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Registered User
Join Date: May 2012
Location: Houston, tx
Posts: 99
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Quote:
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