Looking for a resource on small parts like dist caps, rad caps, rad hoses, etc... And other parts as well. Any help appreciated.

Go to NAPA on line. Everything you mentioned is available, but you will have to search a few different Datsun models and years. Also, even though the same part works for several models and years NAPA does not know this so you will have to search each year of the same model as the parts listed are different.

If you do not have a local NAPA store, research the part and manufacturer and go to your local parts store. They may be able to cross reference the part number to there brand.

Let me know if you need more specific info.

truckie

here's the link to the distributor cap, just paste in and scroll down.
http://www.napaonline.com/Catalog/Resul ... %2b2018053

here's this one for your viewing pleasure..
http://enginepartspro.com/brands.aspx

And here's federal mogul parts search page, just fill in your info

http://fme-cat.com/Application.aspx#passengercar