1948 Chrysler Crown Imperial Limousine - radiator help pls!

thomasrc

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Need Help from the MOPAR Brain Trust
Calling on the collective wisdom of this great forum—if anyone can help crack this, it’s you folks. Working on my 1948 Chrysler Crown Imperial Limousine and have hit a wall with the original copper/brass radiator. It flow-tested at just 60%. At 1 psi, one leak. At 2–3 psi, 6 spots and counting. I’ve been to several specialty radiator shops in Southern California. Over the phone? “No problem.” In person? “Sorry, can’t touch it.” I’m sure some of you know that routine.
One local guy—son of an old-school radiator master—gets it. He says a shop in L.A. can build a new core for around $650, 2–3 week turnaround. But the real work is uncrimping and disassembling the tanks. He ballparked the job at $4,000–$4,500—if I can nail him down. He’s a movin target. Oh, and one shop actually quoted me $14,000. I almost asked if that came with a parts car and free lifetime lap dances.
I saw a beautifully restored ’48 Chrysler T&C on BaT, and it mentioned a shop in Berkeley that did a recore. I’ll be calling them Monday. Meanwhile, does anyone know of a solid radiator shop—anywhere—that still works on these old copper/brass beasts?
The rest of the car is in great hands: a real-deal mechanic with five bays of vintage iron and a waitlist. He’s sharp, honest, and backed by a friend with 40+ survivor cars. Both of these guys know & suggested the guy mentioned. We’ve replaced the water distribution tube, pump, head, etc.
Any leads, ideas, or aluminum replacement options (I know, I know…)—please let me know. I’m hoping someone can pull a rabbit out of a hat—or, well you know where.......
Thanks in advance,
Thomas

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The quotes you are getting sounds like no one really wants the job, $650 is about the going price for a new core. Most cores have a slab on the top and bottom that is soldered to the tanks, that is a pretty straight forward job. I can't fathom why they would need thousands to do this. www.macsradiator.com in Portland OR does a lot of vintage radiator repair, I would give them a call. Even if you have to pay shipping, I think it would be a lot cheaper than the quotes that you have been getting.

Dave
 
The quotes you are getting sounds like no one really wants the job, $650 is about the going price for a new core. Most cores have a slab on the top and bottom that is soldered to the tanks, that is a pretty straight forward job. I can't fathom why they would need thousands to do this. www.macsradiator.com in Portland OR does a lot of vintage radiator repair, I would give them a call. Even if you have to pay shipping, I think it would be a lot cheaper than the quotes that you have been getting.

Dave
Thx very much Dave for the reply & input. The claim is all the uncrimping, cutting the core to fit (may have that wrong) soldering back up, but I hear you!

I'll be on the phone w Mac's first thing Monday!
 
Thx very much Dave for the reply & input. The claim is all the uncrimping, cutting the core to fit (may have that wrong) soldering back up, but I hear you!

I'll be on the phone w Mac's first thing Monday!
Jason @ Mac's had been outstanding, thanks! He really knows the biz & has been great............we are about to start the production and the question now is what pressure radiator cap is the correct one? My understanding is "low", I hear there is 3lb, 5lb, and 7? Any help from any of you is greatly appreciated!
 
Jason would probably know what these cars came with, I thing it was 5 llbs but I am not sure.

Dave
 
Jason would probably know what these cars came with, I thing it was 5 llbs but I am not sure.

Dave
he has a catalog with specs for lots of cars, for some reason this car/engine it not listed. The so called educated guess after calling all over is 6-7lbs.
 
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