37 engine compartment chrome on firewall.jpg (42.72 KB)
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Re: 37 Packard with some type of accessory on passenger firewall
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Forum Ambassador
 
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My guess
 A radiator overflow tank.
Posted on: 2022/11/5 2:22
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Mal
/o[]o\ ====  Bowral, Southern Highlands of NSW, Australia "Out of chaos comes order" - Nietzsche. 1938 Eight Touring Sedan - SOLD 1941 One-Twenty Club Coupe - SOLD 1948 Super Eight Limo, chassis RHD - SOLD 1950 Eight Touring Sedan - SOLD What's this?  Put your Packard in the Packard Vehicle Registry! Here's how! Any questions - PM or email me at ozstatman@gmail.com |
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Re: 37 Packard with some type of accessory on passenger firewall
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Home away from home
 
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Maybe a vacuum reservoir?
Posted on: 2022/11/5 8:02
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1955 400 | Registry | Project Blog
1955 Clipper Deluxe | Registry | Project Blog 1955 Clipper Super Panama | Registry Email (Parts/service inquiries only, please. Post all questions on the forum.) service@ultramatic.info |
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Re: 37 Packard with some type of accessory on passenger firewall
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Forum Ambassador
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If long and skinny, there are some aftermarket radiator overflow tanks made that fit that description. If that is the purpose there should be some kind of tubing going over and connecting to the radiator overflow tube.
Aftermarket kits for additional upper valve lubrication were also a popular fad back in the day. If there is evidence of a small diameter copper tubing connecting the tank to a plate or fitting at the bottom of the carb or near the carb on the intake manifold the tank could be the reservoir for that oil. I believe the upper valve lubrication was one of the main reasons for products like Marvel Mystery oil coming along. Most of the original valve lube reservoirs of the period were glass jars or sturdy fairly small diameter painted metal tanks but one or two kits are still made and sold today and could come in chrome.
Posted on: 2022/11/5 8:48
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Howard
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Re: 37 Packard with some type of accessory on passenger firewall
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Forum Ambassador
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Other than keeping things tidy if accidently overfilled, a radiator reserve tank is of dubious value on a non-pressurized (gravity) cooling system.
Posted on: 2022/11/5 13:30
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Re: 37 Packard with some type of accessory on passenger firewall
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Home away from home
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Quote:
The V12's have them right? Or am I wrong?
Posted on: 2022/11/5 19:19
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I can explain it to you but I can't understand it for you
 Bad company corrupts good character! Farming: the art of losing money while working 100 hours a week to feed people who think you are trying to kill them |
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Re: 37 Packard with some type of accessory on passenger firewall
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Forum Ambassador
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Yes BDC, the Twelves have an overflow tank.
Posted on: 2022/11/5 20:04
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Re: 37 Packard with some type of accessory on passenger firewall
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Home away from home
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Thanks for the comments..
I have a 37 115c and do not have that item and in all the photos of other 115/120's this was the first time that this has shown up.
Posted on: 2022/11/5 22:07
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Larry Reber
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