LarryB's Tork Tek OFV060HP P7100 HIGH PERFORMANCE OVERFLOW VALVE For Fass/Air Dog * OFV060HP Use with super street performance Cummins trucks.
* Fuel pressure range of 43 to 50 PSI.
*Raises fuel pressure at full power.
*For use with electric fuel pump only, not for stock lift pump.
Includes 2 sealing washers