2008 Ford F-350 "mortec head numbers" Questions

...on the front of a 041 casting head? and is it a camel back head? go to mortec.com it will tell you everything about chev heads the # on the front of the heads is serial # and where it was ...

where could i look to find out what cylinder head i have with a serial number 8884520 , 354434 354434.....75-79...262/267/305...60cc chambers Here's a good link: http://www.mortec.com/castnum.htm

numbers as well 12617944. Can anybody tell me what i have as far as cubic inch, stroke on connecting rods, what kind of mains are on the block and any info on the heads and possible horsepower ratings