Tim...
Isn't your pushrods cover inside out?
I like that someone pienned a dome I it to clear the oilpipe.
My cover was all sorts of twisted mess and I decided I couldn't get
it straight enough to keep oil leaks from happening so I made one from aluminum.
Then I installed the oil pipe....
They cut a hole in my new aluminum cover and had a dome welded into it...
DOH!
Jeremy
That side cover is the original 1960 261 side cover. That "dome" is original.