03-31-2026, 05:51 PM

Terry M. Hunt Terry M. Hunt is offline

Ultimate Warrior

Join Date: Feb 2002

Location: Way over yonder

Posts: 1,014

Strange cylinder head bolt

The attached photo shows the cylinder head bolt located at the center exhaust port on my 66 GTO with original 093 heads. Just curious why the head of this bolt is made this way. Any ideas?

Attached Thumbnails

Click image for larger version

Name: IMG_0298.jpg
Views: 113
Size: 65.6 KB
ID: 667352

__________________
Terry Hunt
"He'd need 5 years in the fifth grade just to get an idiot certificate" Smokey Yunick re: Bill France Jr.

Reply With Quote

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -4. The time now is 12:37 AM.

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

Menu

About Us