Bill's first two numbers do not show up on any gmpartswiki search.

The second two show up in the GMC September 1963 Master Parts Book X-164001
The 2352833 also shows up on a 1979 supersession book as Removed.

Searches didn't show any of those 4 numbers in any Chevy parts books.


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.