AAR burns up !!

Doesn't look like it got too far past the firewall, that's a good thing. Does look like the inner fenders got hot enough to be annealed, that's no good. Definitely gonna need a hood and inner fenders, plus all the wiring and a bunch of engine work. Might get away with reusing the front fenders, looks like there's still paint on the frame rails so no worries there.

I always carry some kind of fire extinguisher in my cars. If you can get on it fast enough you can save a lot of headache.