i was looking at my 74 i just got it is pretty rusty. It has no rockers, i can see through the floor from the under side the fenders have no lip left and the bed side have large holes in them. I am not to worryed about the body becuase i have New GM bedsides, fenders and doors. When i was looking at where the rockers used to be there is a large thick peice of sheet metal that hangs dow and looks like it would meet the bottom of the rocker pannels if they were there. I have cut apart a 79 k-5 and it had nothing like this on it. Anybody have pics of a 74 in this area i would like some thing to compare it with