dbane261,
Do you (and every other stovebolter) have the
Old Car Manual Project? bookmarked? The answers to most of my questions (and maybe to your questions) can be found there. It is a great resource. Help Keith out as much as feel that his information is worth. Another great resource is
Stovebolt Page, and its tech tips and links. Some useful information from the
1954 shop manual.
An illustration from
Page 190 from the Master Parts Catalog. I recall that the 1954 pump pickup is similar.
The 1955 and later oil pump pickups are not the same as the 1954. I could not find an illustration of the 1958, but it may be similar to the
1955-second. The early (1954 and 1955-first and earlier have the pickup "box" bolt to the third main cap, if I recall correctly. The later engines have a "floater", if I recall correctly. I have a GMC oil pump with a floating oil pickup on my 1954 261; I have not worked on a stock 1954 and earlier since 1966, although i have a disassembled 1954 oil pump in one of my parts boxes (I think). I have not yet worked on a later 235-261, but I one sitting on a dolly in my garage awaiting rebuilding once I get my current project completed and by herniated disc repaired. If you are in my neighborhood feel free to give me a call and drop in and examine what parts that I have. Your profile indicates that your location is Anderson. Is that the Anderson in Missouri by any chance?
If you need parts, contact Jim Carter or one of the other 12 Port advertisers. I did not see your Inliners International membership number attached to your user's name. We should all proudly put our II# in our user's name.
Best wishes on your project and your exams. It took me nine years after high school to finally graduate as i needed to needed to work full-time plus and squeeze classes in as best I could.