2008 Ford F-350 "chev small block heads" Questions

small block casting heads number 041 does anyone know what the marking is 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

CHEV jargon) see a FAULT. this is good, because that small brain keeps you from destroying $4000 AC system. (price one) here are the logic show stoppers, its in the book FSM RTM. 1: Freon pressure too

...chev 2 numbers I found are 3994257under that gm under that80 then I found00n2 then8191 then257j57 can you help identify? Could be a 194,230 or a 250 six cylinder engine. Third member of the Chevrolet ...