Gene,
Great job. Loved the photo's.
Here are some sites that have been a valuable resource for me. Check them out and see what you think.
Harold
Old Car Manual Project -- this link is directly to the CHEVROLET SHOP MANUAL 1942 and 1946 MODELS page.
This one is a PDF that you download.THIS ONE is Master Part Catalog for 1929-1954 Chevy. The links INSIDE that page don't work but at least you can tell what is available in the catalog.