AutoMeter Auto Gage Boost/Vacuum Gauge - 30 in HG-20 psi - 2-5/8 in Diameter - Black Face 1443A24 Even as good as a

Even as good as a Holley carburetor is there is one small menace to their dependability

Vacuum Secondary Spring

or in the back of the vehicle

Homologated by the FIA World Motor Sport Council and developed by Stilo

AutoMeter Auto Gage Boost/Vacuum Gauge - 30 in HG-20 psi - 2-5/8 in Diameter - Black Face 1443A24 Even as good as aAllows Several Instruments To Be Mounted Clean And Uniform Look Clear Contrast Visibility Dial 1 Year Limited Warranty Includes Bulb; Socket Assembly; Red Green Bulb CoversAuto Meter Gauges are the number one choice of professional racers worldwide. Auto Meter, the most respected manufacturer of high quality, performance aftermarket instrumentation, tachometers, gauges, gauge pods, and test equipment. Product Description: Boost Vacuum Gauge Auto Gage