OER Parts offers a wide selection of Fuel Level Sending Units for your 1971 Chevrolet Chevelle. OER Parts offers 1971 Chevrolet Chevelle 0-90 Ohm Fuel Sending Unit, 1971 Chevrolet Chevelle 0-30 Ohm Fuel Sending Unit, 1971 Chevrolet Chevelle Auto Meter Universal Fuel Tank Sending Unit, 1971 Chevrolet Chevelle Fuel Tank Sending Unit Float, 1971 Chevrolet Chevelle Classic Instruments Internal Float Fuel Sending Unit, 1971 Chevrolet Chevelle OE Fuel Level Sending Units, 1971 Chevrolet Chevelle Fuel Sender Lock Ring, 1971 Chevrolet Chevelle Fuel Sender Lock Ring Rubber Gasket, and 1971 Chevrolet Chevelle Fuel Tank Sending Unit Lock Ring Tool.