Mancini Racing sells the 452 heads with full CNC porting. Check out this article where I used those heads. This article as well as a bunch of other big block articles are in the tech archives on this board. Or go to Amazon.com and search for Mopar Big Block books. I covered the Mopar 452 head in the book along with a bunch of other stuff.

http://www.moparmusclemagazine.com/techa...lock/index.html

Last edited by AndyF; 05/30/10 10:40 PM.