How do I remove my A/C heater box?

[Longroof79]

Is there still enough clearance to remove the airbox with the engine in?..and I don't mean taking a sledge hammer to it either.
I'd like to pull my box in order to reseal it and repair the rubber seal around the flap.

I'll probably drop the inner and outer fender to work in there more comfortably with less obstructions.

 

[Peter]

i honestly have no clue how some of you guys got that inner fender well out with the fender on. I worked at it for hours before i sucked it up and just took the front end apart to get it done. take your time and you won't do any damage

 

[Bonnewagon]

I agree, after removing the inner fender I had to wonder why I bothered. The whole thing comes off just as easy, except for the screws that attach the header. If they are rusty they can strip the fiberglass so I try to remove them carefully and then add anti-seize for future ease.