AutoMeter Sport-Comp 30 in HG-20 psi Boost / Vacuum Gauge - Mechanical - Analog - 2-1/16 in Diameter - Black Face 931022 one bottle can serve two

one bottle can serve two engines or oil changes

2009-2013 Chevrolet Silverado 1500

105 in Springs

Inlet and outlet V-Band clamps

5/16" stainless steel connection post and eight #8-32 stainless steel screws

AutoMeter Sport-Comp 30 in HG-20 psi Boost / Vacuum Gauge - Mechanical - Analog - 2-1/16 in Diameter - Black Face 931022 one bottle can serve twoThe standard in the industry, AutoMeter's Mechanical Boost Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn't another gauge on the market that can lay claim to the levels of accuracy or durability you'll find here. A simple 1 8? NPT pressure connection requires no electrical hookup for operation. Includes 1 8? NPT fittings and nylon line kit. Traditional