[Tedd930]

Hello yes I noticed this as well, so did the owner at the shop installing the engine and doing all the maintenance and road safety work. The machine shop made the mistake. It will be corrected before it goes in the car . As far as date codes and matching numbers
I am personal friends with the elderly original owner, who confirms the motor and transmission has never been removed. I’ve also confirmed with his old Pontiac historical society, data sheets that everything matches. Thanks again for all the good information. Will keep the progress posted.