NC-car-guy Posted July 21, 2020 Share Posted July 21, 2020 So the thread on homemade a/c made me google things. I know the multi-groove pulley sets for the mid fifties Buicks are hard to get, especially a 264. Anyone used this setup? I figure you better use a high quality belt if you do. https://www.ebay.com/i/142759246206?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=142759246206&targetid=915850255573&device=m&mktype=pla&googleloc=1021085&poi=&campaignid=10460085489&mkgroupid=109413764531&rlsatarget=pla-915850255573&abcId=2145999&merchantid=6296724&gclid=Cj0KCQjwpNr4BRDYARIsAADIx9y3dZsO1ihcRXe6KEGtqhtKn7jLHlePnjT8LwS9GIfXPDGrqvRt68caAqh1EALw_wcB Link to comment Share on other sites More sharing options...
old-tank Posted July 21, 2020 Share Posted July 21, 2020 4 hours ago, NC-car-guy said: So the thread on homemade a/c made me google things. I know the multi-groove pulley sets for the mid fifties Buicks are hard to get, especially a 264. Anyone used this setup? I figure you better use a high quality belt if you do. https://www.ebay.com/i/142759246206?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=142759246206&targetid=915850255573&device=m&mktype=pla&googleloc=1021085&poi=&campaignid=10460085489&mkgroupid=109413764531&rlsatarget=pla-915850255573&abcId=2145999&merchantid=6296724&gclid=Cj0KCQjwpNr4BRDYARIsAADIx9y3dZsO1ihcRXe6KEGtqhtKn7jLHlePnjT8LwS9GIfXPDGrqvRt68caAqh1EALw_wcB Never used that one, but the bracket for the 55-56 factory a/c will work with the Sanden type compressors and will work with a single belt that also drives the generator and fan, so need for a multi-groove pulley. Wonder how many of those bracket you threw away? Link to comment Share on other sites More sharing options...
NC-car-guy Posted July 21, 2020 Author Share Posted July 21, 2020 3 minutes ago, old-tank said: Never used that one, but the bracket for the 55-56 factory a/c will work with the Sanden type compressors and will work with a single belt that also drives the generator and fan, so need for a multi-groove pulley. Wonder how many of those bracket you threw away? LOL of all the 20+ Buicks that have run through my hands, only one had factory A/C. It didn't have the original engine though and compressor and bracket were no where to be found. A forum member has all the other A/C parts off that car 🙂 1 Link to comment Share on other sites More sharing options...
NC-car-guy Posted July 21, 2020 Author Share Posted July 21, 2020 6 minutes ago, old-tank said: but the bracket for the 55-56 factory a/c will work with the Sanden type compressors and will work with a single belt that also drives the generator and fan, so need for a multi-groove pulley. W good to know Link to comment Share on other sites More sharing options...
PONTIAC1953 Posted July 21, 2020 Share Posted July 21, 2020 can't find any postings about homemade a/c Link to comment Share on other sites More sharing options...
NC-car-guy Posted July 21, 2020 Author Share Posted July 21, 2020 2 minutes ago, pontiac1953 said: can't find any postings about homemade a/c Link to comment Share on other sites More sharing options...
capgage Posted July 21, 2020 Share Posted July 21, 2020 This compressor, pully, and bracket stuff has been on my mind for years. I have two cars: First: A 1958 41 series (non factory AC). Replaced the 364 (still have it with matching VIN but not rebuilt) with a rebuilt 401 with 59 factory AC setup on the engine only. Takes an A5 Sealed compressor as bolt-in. Will use an underdash unit. Second, being built, is a 58 Century Convertible built in California no AC. 58 364 low mileage engine which I do not intent to rebuild at this point, got all the pulleys and brackets again but this time for a factory AC setup, engine only. Will also use an underdash unit. What is the best way to get a compressor into these? What Sanden model. I am willing to modify factory brackets. Or fabricate. But I don't know nor have done the research as to what Sanden to use. Considered using A6. Someone makes one which will bolt into a Cadillac as a replacement for an A5, but I don't think that would work out very well. From the beginning of this journey to putting AC into these old cars, I figured I would be better starting with factory AC setups as far as the engine. These things changed every year and there are many variables involved in getting it right. Link to comment Share on other sites More sharing options...
capgage Posted July 23, 2020 Share Posted July 23, 2020 Sorry guys, should be asking the vendors. Link to comment Share on other sites More sharing options...
bhemi Posted July 24, 2020 Share Posted July 24, 2020 Russ at Grass Valley carries them. I just bought a 3 groove pulley for my set up.I am using Vintage air but wanted stock pulleys. Russ tried to talk George out of the Tremec 6 speed into a 3 speed manual. He's hard core. http://centervilleautorepair.com/alternator 1 Link to comment Share on other sites More sharing options...
Fr. Buick Posted July 25, 2020 Share Posted July 25, 2020 If anyone needs, I have factory brackets for '54. PM me... Link to comment Share on other sites More sharing options...
Bill Stoneberg Posted July 29, 2020 Share Posted July 29, 2020 (edited) Quote First: A 1958 41 series (non factory AC). Replaced the 364 (still have it with matching VIN but not rebuilt) with a rebuilt 401 with 59 factory AC setup on the engine only. Takes an A5 Sealed compressor as bolt-in. Will use an underdash unit. Second, being built, is a 58 Century Convertible built in California no AC. 58 364 low mileage engine which I do not intent to rebuild at this point, got all the pulleys and brackets again but this time for a factory AC setup, engine only. Will also use an underdash unit. What is the best way to get a compressor into these? What Sanden model. I am willing to modify factory brackets. Or fabricate. But I don't know nor have done the research as to what Sanden to use. Capgage, With the size of your car and the amount of glass in it, I would go with the Sanden Series SD-709. It pumps 9.5 cubic inches per revolution with a maximum 6000 sustained RPM range. This is what you need on a Nailhead with the large cabin space. I am in the middle of putting the same compressor on my 60 Electra for the same reason. If you want an A5 I have one from a Cadillac. No idea if it works or how well it works. It still turns last time I checked. Edited July 29, 2020 by Bill Stoneberg (see edit history) Link to comment Share on other sites More sharing options...
capgage Posted July 30, 2020 Share Posted July 30, 2020 Bill, Thanks so much for sharing that. Now I have a starting point for Sanden. I guess I'll have to buy one and then see what mods I can do to the factory compressor brackets to make it fit. To start with toward getting my after market AC unit to work. Did your 60 use a sealed A5? Or an A6? If it used an A5, how does your Sanden work out with the factory AC brackets? Link to comment Share on other sites More sharing options...
Bill Stoneberg Posted July 31, 2020 Share Posted July 31, 2020 Quote Did your 60 use a sealed A5? Or an A6? If it used an A5, how does your Sanden work out with the factory AC brackets? I use a sealed A5 and a Powergen Alternator. I am not sure how it is going to work yet, we are still getting the unit inside the car installed. Ask again in a month or so and I will have a much better idea. Have you looked at http://centervilleautorepair.com ? They have brackets that may fit what you need. Link to comment Share on other sites More sharing options...
RivNut Posted August 6, 2020 Share Posted August 6, 2020 Has anyone looked at Alan Grove Products brackets? Link to comment Share on other sites More sharing options...
Bill Stoneberg Posted August 7, 2020 Share Posted August 7, 2020 On 8/5/2020 at 7:54 PM, RivNut said: Has anyone looked at Alan Grove Products brackets? They are ugly (my opinion) and in the case of the Electra, the PS pump will hit the shock towers. Link to comment Share on other sites More sharing options...
RivNut Posted August 7, 2020 Share Posted August 7, 2020 Yes, they are ugly, but Alan deals mainly with street rodders who are looking for clearance under the hood of older cars. Link to comment Share on other sites More sharing options...
bhemi Posted August 26, 2020 Share Posted August 26, 2020 RivNut is correct. The Allan Grove stuff tries to move all the moving parts "up and in" because of the way the nose on early cars pinch in. I wanted a clean look with lower components and we moved the brake booster to the trunk to make room. I am fitting a Vintage Air compressor, alternator, and power steering pump in a '37 Special with a 401 all while using a modified stock radiator and keep the stock 401 fan. Link to comment Share on other sites More sharing options...
2carb40 Posted August 28, 2020 Share Posted August 28, 2020 On 7/29/2020 at 7:56 AM, Bill Stoneberg said: Capgage, With the size of your car and the amount of glass in it, I would go with the Sanden Series SD-709. It pumps 9.5 cubic inches per revolution with a maximum 6000 sustained RPM range. This is what you need on a Nailhead with the large cabin space. I am in the middle of putting the same compressor on my 60 Electra for the same reason. If you want an A5 I have one from a Cadillac. No idea if it works or how well it works. It still turns last time I checked. What vehicles used the Sanden sd-709 ac comppresor originally? Link to comment Share on other sites More sharing options...
Bill Stoneberg Posted August 28, 2020 Share Posted August 28, 2020 40 minutes ago, 2carb40 said: What vehicles used the Sanden sd-709 ac comppresor originally? Don't know if any of them did. I will buy a new one from Summit. Link to comment Share on other sites More sharing options...
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