Discussion in 'Help From Above' started by hvramesq, Jan 13, 2023.
think this was stamped 1241735-a 72 block?
72-76 Here's a helpful link. https://www.teambuick.com/reference/casting_numbers_big_block.php
JUST ODD THAT THE 1 AND THE 7 ARE MISSING .
They aren’t stamped, it’s a casting and yes weird that they are missing.
