I answered my previous questions except for why the copper oil tube line is crimped on one end.
I have also located the drilled head bolt. It is the one with a grove across the top. It can be seen in the following pictures:
http://i281.photobucket.com/albums/kk214/PirateYarr/1957%20Chevrolet%203104/Rockers/DSC00375.jpg
http://i281.photobucket.com/albums/kk214/PirateYarr/1957%20Chevrolet%203104/Rockers/DSC00378.jpg
Also, It's location, now knowing what it looks like, can be seen in the rocker assembly pictures linked in my earlier post.
It was very corroded and the hole in it was completely clogged. I cleaned the hole but I'm not sure how to clean the part it mates to at the bottom of the bolt hole. Theorizing, if the bolt hole was clogged so is this other oil passage at the bottom of the bolt hole. Any suggestions on how to clean this to get the oil flowing once again?

Last edited by nickcs2004; 09/23/2010 4:05 PM.
Nick
1957 3100 Army Base Runner
Cenosillicaphobia