Identify block stamped numbers anyone help???

[briscuba]

Hi,
I know where to find the stamped block number on the right side deck of the block in front... Numbers are not readable. Block has been painted orange - probably many many times. How can I safely remove paint to read these numbers? Wire brush? Paint remover? Yes, engine is in the truck.

Thanks!

[kwmech]

I've always used some light sandpaper to remove the paint down to the block, then the letters and numbers should be orange. That is, unless the block has been decked

[briscuba]

Thanks. I see there are some numbers there (good sign), just need to get to them.