AutoMeter 52mm Cobalt Boost/Vacuum Gauge, 30 In HG/20 PSI, Mechanical (6107) Hella The improved spring and seal

The improved spring and seal design boosts clamping force by 60% at peak boost

-8AN or -10AN male threads

(Hardware is included with the 8mm only)

• Unleash lost horsepower and torque

AutoMeter 52mm Cobalt Boost/Vacuum Gauge, 30 In HG/20 PSI, Mechanical (6107) Hella The improved spring and sealAutoMeter's Mechanical Boost Vac Gauge featuring a patented, high precision bourdon tube meter movement with modern blue LED through the dial lighting. No electrical hookup required connects via simple 1 8" NPT pressure connection. Features: Modern blue LED through the dial lighting provides clear visibility during nighttime use AutoMeter's race proven mechanical instruments provide trusted accuracy while being simple to install No electrical system