For vehicles with 1.50in or 2.00in fill neck hoses. This kit includes all of the parts needed to hook up an in-bed tank to the vehicle fill neck with an electric shut-off valve controlled from the vehicle cab, including: Solenoid valve, wiring, switches, hoses and rollover valve, 1.50in and 2.00in single tees, hose clamps, and grommet. Solenoid valve automatically closes when ignition is shut-off.