Looking for an quality grille insert for a steel shell 1934 Ford Tudor. Has anyone had any luck with some of the vendors here? Such as:
http://www.hergrilles.com/
http://www.alumicraft.com/Alumicraft...32,_33,_x.html
http://www.hotrodproducts.com/grille_inserts.htm

Do these just attach inside my existing shell or do they have to be welded in?

thanks!
Bart