A stud welder would be perfect for this. No stud welder, how about cutting an area inside creating access, tapping the crease back out, then weld the piece back in.
I don’t like drilling and using a slide hammer because it always stretches the metal.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum
