Buying 64gto are the #'s Right

has anyone heard of 9770718 heads I am buying a 64 GTO Conv and want to make sure the engine is right. any advise? I am driving 400miles to pick the car up.

According to a book I have , Pontiac GTO Restoration guide
The heads for a GTO in 64 should have casting 9770716 on them
which will be on he center port or it may just have 16 or 716 im not sure bout that


Check this web site for more vin number info
[www.gtoalley.com]

and in 64 and 65 always have it PHS verified lot of scammers out there not saying this is one though good luck