ICT Billet 551285-125NP - Fuel Pressure External Regulator Plug w/ Gauge for LS Truck Intake Manifold Rail

LS Fuel Pressure Regulator Plug with 1/8" NPT Gauge Port Installs in place of factory integrated fuel pressure regulator that is mounted to the fuel rail on truck intake manifolds Required when using an external fuel pressure regulator Compatible with (1999-2003) LS Gen 3 truck/SUV round fuel rails Made in Wichita Kansas, from aerospace grade billet aluminum Includes plug and oring Plug has a 1/8-27 NPT hole to mount a gauge or aux fuel supply Re-uses the factory retainer clip