Ok so here's the deal. I have a hole in my firewall in my s13. (pics below). I need it to be welded shut. What kind of metal should i use? And anyone know where it can be purchased?
Kids i bought the shell from cut it out to fit some sort of bigger tranny i guess. no idea why they would do that. but yea as u notice the hole isnt just the firewall its also the hump directly under the tranny so just doing the firewall wont help.
We use 16 gauge to do tubs and firewalls on the trucks.. So I dont see how its too thick. But 16-18gauge will work and you can usually buy a piece that big @ like lowes and shit.