This size will only work with the 60e in the truck. once the 80 goes in probably just move to the rear spare tire and call it a day. It has 2 12" fans on top pulling air in from the bottom. and still has a good amount room from the driveshaft.
Had a brief moment to work on my truck today.. 2000 RCSB does not have alot of room to work with in the front. lol
Tanks have 1/2 npt on the sides of tanks. One is on the pass, rear location the other is drivers front. Drivers front corner is the highest location.
crapy phone pics.