Originally Posted by 440lebaron
casting area by number is at a angle chamber is flat


The one set of NOS castings I had , the Paul Rossi heads , were the peanut plug /extra cooling holes version and the chambers were .110 to . 130 deep.

CC the head , if it's less than 90-92 cc it's been cut.

Last edited by JohnRR; 03/29/24 08:58 AM.
running up my post count some more .