Question for body guys about lead or not

[440 4 speed]

Lead is not the way to go. That's what sucks the moisture in and rots. Should make a piece and weld it in flat, then very little filler.
My non professional opinion..

That’s what was done to our car.

 

[B-Body 70]

Solid metal would be best did lead on GTX nice a lot of work and Hot