I still have my old heads from an '88 351W.
One is in great shape and usable, but the other had a minor leak at #8 cylinder.
Not sure if they would work for you or not or if both of your heads are trashed. The one in the picture doesn't look salvable to me, but you never know what a good machine shop could do with them. I don't remember the casting numbers on my heads, but let me know if you're interested in them.
1988 Tristar 190 Sport, 351W w/GT-40's, 1:1 Velvetdrive