Firewall modification for American Autowire

[68 P.O.S.]

Originally Posted by 57larry

thank you everybody, I guess I'll use the dremel cut off wheel.

how did you cut it from the firewall side, flip the template over? thanks, Larry

I did it from the engine bay. Seemed a little easier to me than from in the cab. Be careful of the sound deadener/insulation if you have it installed or trim it back cause it will catch fire.