All American Tradition 2 1/8" Air Fuel Ratio Gauge AT194SHC ac-compressors-and-clutches 2 V8 1988 - 1990

2 V8 1988 - 1990 Chevrolet K3500 454/7

4 V8 1997 - 2004 Ford Expedition / 2002 - 2005 Ford Explorer 281/4

6 V8 1966 Chevrolet Suburban 292/4

Axle Chrysler 7

8L V6/700R4 Stainless

All American Tradition 2 1/8" Air Fuel Ratio Gauge AT194SHC ac-compressors-and-clutches 2 V8 1988 - 1990All American Tradition 2 1 8" Air Fuel Ratio Gauge Features: Rugged air core movement? combined with microprocessor technology for precision and durability Full sweep provides increased accuracy Easy to read 2 1 8" size Pushbutton calibration Integrated red warning light, illuminates entire gauge red when activated Warning light output for additional warning indicator lights Analog . 5 4. 5VDC output for data logging systems LED lighting, choose