Posted by Ted Piche' on May 03, 2000 at 23:44:53:
In Reply to: Extra holes in the head posted by Gil Huguley on May 03, 2000 at 20:29:49:
Extra holes.
The large hole in your photo is for the temp. sending unit. I just checked the T245 taken out of my son's M-37. I believe the hole were used for a different mounting bracket for the oil filter. Our block has some dirt in it and I don't believe they need plugged.
Good luck on your project.
Ted Piche'
Lewiston Id.