In the hope that more info may make this a little easier to digest, see the 4 pictures of relevant "instrument panel" welding instructions from the '47-'54 truck Factory Assembly Manual (FAM).
These may help should you decide to go after removing it for further work.
Have a great evening!
Dan
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)