All
Autometer Cobalt 52mm 20psi mechanical Boost Gauge
$190.99
The Standard In The Industry, Autometers Mechanical Boost/Vac Gauges Have Found Their Way Into More Builds Than Any Other. Using A Patented, High Precision Bourdon Tube Meter Movement, There Isnt Another Gauge On The Market...
GFB Screw-In Plug (screws into any GFB Trumpet or plumb-back outlet. Valves manufactured before 2003
$37.99
Screw-In Plug (screws into any GFB trumpet or plumb-back outlet, except valves manufactured before 2003)