Body mount rust
Is that your radiator support? If so, you can just replace the whole support. Sortafit (Certifit) makes them, and they run about 150 dollars.
https://www.f150forum.com/f6/1997-ra...removal-47142/
https://www.f150forum.com/f6/1997-ra...removal-47142/
Yeah it's pretty bad XD. It's the front 2 supports that are bad. The rest are pretty good but getting supports welded onto them. 150isnt bad. I mean it's a 99f150with 148k miles and that's the worst of the rust.





