Works with most 1965 to 1997 Chevrolet/GM senders ATM-3314 ; Gauge Style: Analog ; Sending Unit: Electrical ; Gauge Diameter (in.): 2 1/16 in. ; Gauge Diameter (mm):. 52mm ; Gauge Range: Empty-full This diverse series of gauges combines the classic tough Auto Meter look with over 30 years of race proven design. Harmon Racing Cells 14 0-90 Ohm Tube Type Fuel Level Sending Unit Coated For E85 Ethanol Fuels Auto Meter 3514 Sport-comp Electric Fuel Level Gauge Chart Auto Meter® 3514 - Sport-Comp Series 2-5/8" Fuel Level Gauge GM Chevrolet Fuel Sender Compatible Traditional incandescent lighting illuminates around the perimeter of the dial AutoMeter 3610 Sport-Comp II Programmable Fuel Level Gauge Precision movement and extreme accuracy., 1 year limited warranty. Red pointer for quick glance monitoring., Rugged reliable performance.