anybody out there got a numbers book?
buddy gave me the block for free. Looked mint so i took it.
here's the numbers
GM
460777
T 14
ZHL6
10 78
any help would be great. could be the start of a good project.

Do a google search for Mortec chevy head casting numbers, should be on there...

460777 = 78-79, 305 2 bolt main