Nostalgia VT 2 5/8" Air Fuel Ratio Gauge NT394SLC High Margin 4L Engine Front

4L Engine Front

1x Bearing

On-board 1-bar MAP sensor is perfect for N/A or Nitrous engine combos

2 V8 2003 - 2004 GMC Yukon SLT 294/4

8L/V8 2000 - 2006 GMC Yukon XL 1500 5

Nostalgia VT 2 5/8" Air Fuel Ratio Gauge NT394SLC High Margin 4L Engine FrontNostalgia VT 2 5 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 5 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 between Warm