440 Need help figuring out what cam is installed

Well,,,,if you really must know the numbers,,,you could remove the rear cam plug and look at the numbers then .
Then seal and install a new plug .
It’s not really too hard to remove and replace the plug .

Tommy

WINNER ^^^^^^

Or take the valve cover/rockers off the the driver side, set up a dial indicator and degree wheel and get some readings if you just gotta know