lots of info here john. DO what YOU want to!! ....
do a search on under bed gas tank
below are some as well as spouts and the AD tilt seat one.

https://www.stovebolt.com/ubbthreads/ubbthreads.php/ubb/showflat/Main/20093/Number/131776#Post131776

https://www.stovebolt.com/ubbthreads/ubbthreads.php/ubb/showflat/Main/7859/Number/49359#Post49359

https://www.stovebolt.com/ubbthreads/ubbthreads.php/ubb/showflat/Main/27547/Number/192464#Post192464

FILLER NECK:
https://www.stovebolt.com/ubbthreads/ubbthreads.php/ubb/showflat/Main/28377/Number/199780#Post199780

SEAT MODS:
look at these two
>>>> modifying the AD seat so that the back would flip forward without going askew
>>>> https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Board=9&Number=162537&Searchpage=20&Main=23651&Words=What+Seat+Do+You+Recommend%3F+&topic=0&Search=true#Post162537

>>>> allows greater storage w/ easier access under the seat.
http://s67.photobucket.com/albums/h298/1951otter/?action=view&current=DSC00492_0008.jpg

Last edited by carolines truck; 01/29/2008 3:23 PM.
Jim & Caroline
The highway is for gamblers, better use your good sense."
Gooday-that's my 1¢ answer due to the lousy economy ~ cause I ain't got - no . mo . doe
Every Shaver | Now Can Snore | Six More Minutes | Than Before ... | Half A Pound for Half a Dollar | Spread On Thin | Above the Collar || BURMA-SHAVE