will parts from 351c transfer to a 400m or the other way around?mostly interested in crank and heads. and where can i find a 351c 4v what vehicles to look for? would i gain much with the 4v head over 2v in the 400m it came out of a 78 f150 2x4

 

Go to this website. I think it will give you all the information you need.

http://home.earthlink.net/~bubbaf250...history03.html

 

yes you will get more out of the 4v because all the ports are bigger and was considered a racing head but i do not know where to find them actually building a 351c myselfright now if u can post something if u find them