I'm sure somebody has an nos oil pan,just have to find that person.Post an add it the parts wanted forum,i'm sure you will find a used one quick.Get a hold of wrenchbender on this site,I bet he will have a used one.

Keep in mind the oil pumps are totally different between the two.
1954-early 1955 oil pump = m29
late 1955-1962 oil pump m45


1951 3100 Chevrolet
1951 Chevrolet Suburban Carryall
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