hole in the cab was a port for a "blowthrough". I had 4 12in Rockford Fosgate P3's in the bed that I eventully sold and got bags. ://i319.photobucket.com/albums/mm470/Baggd/PICT0389.
jpg://i319.photobucket.com/albums/mm470/Baggd/PICT0392.jpg://i319.photobucket.com/albums/mm470/Baggd/PICT0118. like this right now.