Smoothed Firewall Questions

[Overkill]

I made little fillers on mine and welded them in to the blower motor and heater core holes along with the windshield wiper hole since I moved it inside the cowl. I also welded in smaller pieces of metal in to the bolt holes and any other hole that was in the firewall that I wasn't going to need. I had to straighten out the lip around the heater core hole with vice grips, a body hammer and dolly. Once I had the pieces in and ground smooth, I skim coated with body filler. I left the line between the firewall and cowl section because I think that a totally smooth firewall looks a little bland to me.











Wiper motor hole:


Body filler before sanding:


Finished and painted: (seam sealer dried a little to quickly so It's a little rough, but not bad)