AutoMeter ES Electric Air Fuel Ratio Gauge - 2-1/16 in. GBDSC aluminum wrench set for use

aluminum wrench set for use with aluminum AN-style

the fabric of choice for protective gear

Hex design is easily installed and removed

1979-1995 GMC C2500 Suburban

AutoMeter ES Electric Air Fuel Ratio Gauge - 2-1/16 in. GBDSC aluminum wrench set for useKnowing the exact air fuel mixture running through your engine is the most important factor to extracting the highest levels of performance and durability. Not all wideband gauges are created equal. AutoMeter utilizes an advanced calibration method that automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Compatible with