AutoMeter Pro-Comp Liquid Filled Vacuum Gauge - 2-5/8" 42050BK AFCO / SCP / Winters

AFCO / SCP / Winters 2-1/2 in 5x5 Pin

which means ignition timing is stable from 1 to 10

Eliminate the guesswork of which wrench is needed to tighten

This cover is constructed of vacuum formed ABS plastic material that bolts right up to the housing

Advanced Gloss Carbon Weave for incredibly lightweight shell

AutoMeter Pro-Comp Liquid Filled Vacuum Gauge - 2-5/8" 42050BK AFCO / SCP / WintersWhether tuning your vehicle for maximum performance or monitoring your driving for maximum fuel economy, AutoMeter's Mechanical Vacuum Gauge has been the solution trusted by professionals for years. An ultra precise bourdon tube meter movement sits at the heart of this instrument, providing the kind of accuracy and durability necessary to compete at the highest levels. A simple 1 8 NPT fitting on the back makes installation easy, and 1 8 nylon line