Hello,

Can anyone tell me what what the holes labeled 1, 2, and 3 in the attached image are for. I cant seem to find a good reference picture and the engine was torn down when I received it. Holes 1 and 2 appears to go into the engine. Hole #3 appears to be a blind hole.

It is a 1954 235. The image is of the intake/exhaust side of the engine.


https://app.photobucket.com/u/1866y...e/p/26920686-6910-465f-a0a3-c6109faa1313


Thanks for the help.

Last edited by 1866yellowboy; 09/27/2020 3:37 PM.