AutoMeter 3607-00406 GM Series Vacuum/Boost Gauge 2-1/16" Full Sweep

GAUGE, VAC/BOOST, 2 1/16", 30INHG-20PSI, MECHANICAL, CHEVY RED BOWTIE, BLACK 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 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. Modern LED through-the-dial lighting provides clear visibility during nighttime use Autometers Race Proven Mechanical Instruments Provide Trusted Accuracy While Being Simple To Install No electrical system required for gauge operation - compatible with every street or race vehicle Gauge kit includes 1/8" nylon line, T-Fitting, vacuum fitting, compression fittings, mounting hardware, and detailed instructions for installation Mechanical movements provide accuracy and durability even in the harshest environments