You could get the whole fromt of the truck off as one peice faster than you can get a fender off. /forums/images/graemlins/crazy.gif
There is a BUNCH of hidden bolts that are hard to get at up along where it meets the front on the 73-80 trucks. Pull the headlight trim and there is some hid up behind that all the way up in the top corner of the fender. I had to pull the grill and use a long extension to get at that one. there is one behind the turnsignal. There is one that''s and absolute pain to get at up under the the front fill pannel. Then a whole row of them under the hood down the front. If this is a driverside there is not the provision to hold the washer fluid tank on most of the aftermarket fenders.
Go out there and prey none of the captive nuts break free for atleast a week before attempting this. Get indian Shamen, Budest monks, the pope, Lenny from Motor Head, J.R. Bob Dobbs, Jerry Faldwell, Jesse Helms, Jesse Jackson, Reverand Al Shaprton, the works out there.
I had one that I could not get to the back of come free and I had to pull the fender out till it bent the inside out so I could get a sawzall in there to cut it off.