|07-14-2008 10:42 PM|
|WDCreech||Look here: http://www.spottsperformance.com/head%20id There are 2 16s, but only the 73/74 SDs are round port.|
|07-13-2008 08:26 PM|
|07-13-2008 08:20 PM|
Please help me id these cylinder heads.I found a disassembled Pontiac engine with exhaust ports that are round.The valves almost touch each other.The intake ports seem to be normal.Numbers 1 and 6 on the center.Is this the Super Duty type?