The Draw Straw™ II is the most widely copied universal draw tube for the Dodge Ram. For use with plastic tanks 14" or less deep (call for deeper tank applications) allows the end user to use an external pump. This unit is a single port billet aluminum fitting that requires a hole to be drilled in the tank then our grommet and fitting inserted. Tank should not be run below approx. 1/8-1/4 due to sloshing in the unbaffled tank. Comes with grommet, Specify whether it is 3/8 or 1/2 or 5/8 fitting at check out, down tube and instructions. Some fitting required.