View Single Post
  #1  
Old 07-19-2026, 07:10 PM
Terry M. Hunt Terry M. Hunt is offline
Ultimate Warrior
 
Join Date: Feb 2002
Location: Way over yonder
Posts: 1,014
Default Which intake gasket

I may have posted this question before but can’t find it using search function. I’ll be sure to record the answer this time. Rebuilding engine in my 66 GTO using Fel Pro gasket set 2601025. It contains two different intake gaskets(see photos attached) . Which is correct A or B? A is stamped 90205 and R3. B is stamped 9980 and R 4. Also, does the printed side of gasket face the head or the intake or does it even matter?
Attached Thumbnails
Click image for larger version

Name:	IMG_0568.jpg
Views:	32
Size:	66.7 KB
ID:	673671   Click image for larger version

Name:	IMG_0569.jpg
Views:	34
Size:	70.0 KB
ID:	673672  

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