This is a Fuel gauge replacement kit for 1967 - 1971 Dodge and Plymouth A-Body models with a Rallye Dash. This kit is designed to replace your factory Fuel gauge with a Charger Specialties Fuel gauge. Included is a NEW Fuel gauge, CSVR2 Voltage limiter, Wire harness and Insulated 5VDC+ Feed stud. By following the detailed instructions, you will bypass the factory Fuel gauge & Voltage limiter combination and still power the Temperature and Oil Pressure gauges.