ok i finaly got the numbers! heads are 8846818 (the 1 could be a 7, i couldnt quite tell) and the number on the back of the block- da duh duh da! 3959512. im going to see what i can find right now, but if you already know what the numbers are id appreciate it!

ok so this is a little odd- the block casting number; from what i found; is a 62-63 327 with a 2bolt main.

the date code on the head is D217 (April 21, 1967) but i cant find anything for the number


66' Chevy C-30 Rat