Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#469139 04/20/22 11:31 PM
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As I am getting ready to reassemble my 38, I discovered a deep groove worn in my oil pan probably because of the worn motor mounts. Is this a relatively simple repair for someone who knows how to weld? The worn groove left a crease on the inside of the pan appearing to be ready to crack at any moment
Thank you
Michael
38 Chevrolet Master sedan

PS. I don't think my 38 is a Master Sport if the colored ad pictures are accurate. From the colors ad pictures i saw, the Master Sport had chrome on the running board and rear opening quarter windows. My 38 doesn't have any upgraded features.

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Yes I would be doing something about that groove in the oil pan. If you are unable to weld yourself someone at a panel repair shop maybe able to, I would think it to be a 30 minute job including the clean up.
Tony


1938 1/2 ton Hope to drive it before I retire
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The Master, being the lowest priced model, did not have the running board mouldings and opening quarter windows.
Did not come with bumper guards, pedal pads, arm rests, ash tray, spring covers, and had one sun visor.


Gene Schneider
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I’d say that about sums mine up except they must have paid for a passenger visor. Mine has one taillight also. I must admit I don’t see many Masters as everyone wants the Master Deluxe
Someone along the line made a mistake on the registration identifying her as a Master Sport. One friend has the running board strips but no opening rear quarter windows

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Anay of the above could be added as an accessory.
From 1934 and up Chevrolet calllled a 4 door with a trunk a Sport Sedan. For replacement all running boards came with the clip holes so a moulding had to be installed to cover the hole.
The Master did not have knee-action which is expensive to repair. Also the Master has the 3.73 ratio rear end for faster crusing
The Master is not as good riding with the front solid axel and does not "steer" as nice as a knee-action car.


Gene Schneider
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I need to look closer but my running boards have spears that I assumed were part of the running board. If I can remove them and install chrome ones, I will. That’s exciting because driver side was pushed in a bit and I actually prefer the chrome strips

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I agree that the repair can be done on the oil pan. They are a relatively thick material so an experienced welder can do a great job. Brazing is an alternative repair.

You called also list for one in the “Parts Wanted” forum of Chat.


Rusty

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Funny, when I sold my 38 town sedan, I had a spare but gave it to new owner never thinking I would need one.

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If it's not leaking then I would simply repair what is causing or caused that deep groove.

There is nothing to be gained by welding up the groove that is not leaking or paper thin. Trun it up to sunlight and see if there are any evidence of light showing through. If not then it is good to go.

Just think what would happen if whatever is worrying the groove in the pan continue long enough for it to became thin enough to leak. Well, more than likely you would lose enough oil to notice it before any damage is done to the engine and then fix it. dance

For now Just clean it up and paint it. The pan has absolutely no function other than holding the distibution lines in place and oil. Nothing more. Where in the heck is your sense of adventure?

All those who say fix it obviously have deep pockets. Instead pick out some enemies and threaten to park that sucker on their white concrete driveway. That'll learn 'um. Will too!

Good luck with whatever is your decision. Remember out of sight is tantamount to out of mind.

Best and you're welcome to my sage advice. Agrin

Charlie computer

BTW: Over time surely a replacement pan will come you way. When that happens, then you may consider replacing it.

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Thanks all for the advice, I will have the pan welded as one less thing to think about.

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Chevrolet must have used two different running board sets as the spear is integrated into the running board, I wish it was removable but it is not.

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That is correct. For production the MASTER HAD THE PRESSED IN FAKE MOULDING.

Last edited by Chev Nut; 04/23/22 08:33 AM.

Gene Schneider
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oil pan was repaired and i'm happy with it.

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That came out very well!


Rusty

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Agree with Rusty, the worn section was soon going to be a ruined engine, that isnt likely now. The next step is to replace the deteriated engine mounts the caused the problem in the 1st place.
Tony


1938 1/2 ton Hope to drive it before I retire

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