I have a 4.6 that has a hole in the block (BOOM) in my truck. It's a 1998 4.6 Romeo block. A friend gave me a 4.6 that he has no idea what year, but does know it came out of a truck. Any help as to how I can ID this motor so I don't waste my time? Thanks folks! HELP!

 

8 flywheel bolts is Windsor, 6 is Romeo. Windsors have 14 valve cover bolts and Romeos have 11.