Thanks for the descriptions and references, the changes of the oiling system in the lifespan of the 216/235/261's are a little bit clearer to me know.

Always fun to learn something new, even if it is learning technology from the 1930's era.

Paul


1941 Chevy 1 1/2-ton WW2 4x4 dump truck
In the Stovebolt Gallery
Lots more pictures