SCG-1: Solenoid Controller Kit - includes the SCG-1 gauge, Wideband oxygen O2 sensor, 8 ft sensor cable, O2 sensor weld-on bung, 4 BAR Map sensor, Solenoid w/bracket, Vacuum hose kit, Black/Silver bezel, Black/White faceplate, Serial program cable, & Installation manual. P/N: 3882