Keith, The depth of full diameter of the drill on a head from an A/C 300C is .685. Jim Bartuska Niles, Mich In a message dated 10/29/2009 8:55:35 A.M. Eastern Daylight Time, kboonstra@xxxxxxxxxxxx writes: That sounds pretty neat, John. If I do go with the aftermarket/aftermarket/<WBR>underdash solution, I would really really wa vintage look on the interior evaporator unit, as well as under the hood. Another question - can anybody tell me this? If I do put in a factory compressor and I have to drill/tap the head for the bracket, what is the size and depth of those holes and just how thick are the bosses there? I really wouldn't like to create a new coolant drain. Thanks, Keith Boonstra - John wrote: > > > Here's yet another twist on an A/C installation - Classic Auto Air > said they'd rebuild a 50-year-old add-on A/C system for me. > > I have picked up a couple underdash units, and bought a parts car that > had an aftermarket air conditioning bracket and compressor. The > condensor, dryer and hoses I will buy new. > > So I could go with the big old power-sucking beast of a 50-yr-old a/c > compressor underhood to keep everything contemporary, or choose to > have a modern, lighter, more efficient Sanden compressor on the same > bracket with an adaptor. I already have the add-on crank pulley from > an early Hemi - which MAY (not 100% certain here) the same one that > was used on aftermarket A/C applications on 413s & 440s. (Please > correct me if I'm wrong on this point!) > > Either way, in the car I'll have a cool old chromey unit with large > round vents under the dash. > > John Spiers > Still 90F in Florida > > ____________ ____ ____ > From: Keith Boonstra <_kboonstra@xxxxxxxxxxxxx (mailto:kboonstra@xxxxxxxxxxxx) > <mailto:kboonstra%mailto:kboomai>> > To: _BARJAM300@xxxxxxxx (mailto:BARJAM300@xxxxxxx) <mailto:BARJAM300%mailto:BA><WBR>; Intl > <_Chrysler300@Chrysler300@Chr_ (mailto:Chrysler300@xxxxxxxxxxxxxxx) <mailto:Chrysler300mailto:Chryslermai>> > Sent: Wed, October 28, 2009 6:07:49 PM > Subject: Re: [Chrysler300] 1957 Air conditioning > > > The congregation is polled. What a ton of great info and advice from all > of you. I'm still not fully decided on which way to go, but I won't be > doing it blindly now. > > Jim Bartuska's '59 setup sounds like it may be the smart thing to go > with if I decide to go factory. I realize I'd have to have my > passenger head drilled and tapped. (and maybe I should have my own head > drilled and tapped for even considering this); but if that were the > greatest obstacle, I'm not deterred yet. Even though I don't have an > original A/C car, I went out and checked it for the holes anyway (yes, > both heads). There's a pretty long story between the lines here, but, > in short, I blew up the original engine pretty badly 20 minutes after I > first bought the car in September of 1962. So a junkyard 300 engine was > put in to replace that one, and I now hoped that it may have come from > an A/C car - but, alas, it was not to be. > > The aftermarket setup still has a lot of appeal for installation cost > and ease. It just will look like the add-on equipment that it is; and > I love to lift the hood and be able to say "Yep, this is a factory-built > hot rod and this is how it actually came out of the showroom". > > I'm still thinking ------------ --------- -- > > Thanks again to all, > Keith Boonstra > > - > > BARJAM300@aol. com wrote: > > Keith, > > Based on Burt's email maybe I can help you out. I have most of a '59 > > New Yorker A/C system I took out of a parts car in 1971. If you are > > interested, I'll check out what I have upstairs in the barn. > > > > Jim Bartuska > > > > In a message dated 10/27/2009 1:38:05 P.M. Eastern Daylight Time, > > kboonstra@zeegroup. com writes: > > > > > > > > OK Folks, our '57 300C has sat in the barn way too much in the > > summers just because I'm too spoiled rotten to ride around without > > A/C anymore in a car that doesn't have a flip top. And besides > > that, it needed a few improvements that are long overdue. > > > > After owning it now (for the second time) for 26 years, I'm > > finally taking care of a lot of the things I should have been > > doing right along. I'm putting in seat belts, re-installing > > correct carbs, finally putting on that right side mirror, fixing > > up the armrests, and maybe I'll throw a set of WW radials on it so > > it can safely hit the road. > > > > So now I would also like to install a complete original A/C > > system, and I don't know where to start. Who out there might have > > everything I'm going to need to accomplish this (both the parts > > and the knowledge)? I know this won't be cheap, but in my view it > > will add that much long term value to the car. And it will add > > immensely to our pleasure in heading halfway across the country > > for a meet. > > > > Who's got parts or ideas for a starting point? Your thoughts? > > > > Many thanks, > > Keith Boonstra > > Holland, Michigan > > > > > > > > [Non-text portions of this message have been removed] > > [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! 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