Its 1955. What oil are you using?

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Apr 12, 2009
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Maryland
My 1957 Case tractor calls for 10w30. Wonder how hard that was to find in those days?
As I recall, you would not have much of a problem getting it in 57. It would have probably been considered a pricey oil for its time as you could get oil for 30 cents a qt.
 
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Kevil,Ky
My Dad probably used Sinclair or Western Auto oil. His brother had a Sinclair station repair shop and the other place in our town was the Western Auto. I think Chevy used the babbit bearings up to 1954 was the first year with shells.
 
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May 17, 2009
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N.H, U.S.A.
Photo of recommended Motor Oil Sticker on a mid 50's Ford with a Y-block V8 that I was entertaining a purchase last Summer - but I found the engine had a knock - likely due to the 20 grade oil specified :)

Ford_Y_block oil  requirement sticker..jpg


If I was near the TEXACO Filling Station,
The attendant my top off with and open can of this:

texaco-improved-motor-oil-1950s.jpg



If I was travelling near the GULF Service station uptown,
I might grab a quart of this:

Gulf oil can.jpg
 
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Oct 12, 2005
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Da Swamp
In '55, I think, my father had his '47 Cadillac fastback coupe. I remember sitting in it and being fascinated by it some 5 years later. No idea what oil weight or brand he might have used; he was not one to change his own oil. He brought it to a garage and had them do it. It hardly ever gets cold cold here, so maybe the Caddy would have gotten a straight 30W from Esso or Gulf.
 
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Apr 30, 2004
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Indiana
My Dad always had his Nash Ambassador serviced at a Sunoco 2-bay gas station in Cleveland, and I'm guessing it got some type of Sunoco oil from that vintage.
 

Shel_B

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My grandpa used to talk about how he helped formulate "grape juice" and it was the best motor oil of it's day. dunno the time frame. was always a straight grade oil user too. Aunt used to go into a service station and ask for a can of grape juice for the car.
Past that i dunno. my mom wasn't even around in 55 let alone me.
Quite likely Royal Triton. It was purple in color ... even advertised as such.
 
Joined
Aug 15, 2020
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468
I think everybody used 30 wt back then....even into the 60's I remember getting gas if no Conoco was around at a Gulf station and him adding a quart of Gulfpride 30wt HD oil....in our 66 chevy impala 2 door with a 327 4 barrel
Gulf was his goto gas (and oi)l if no Conoco stations
 
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