AutoMeter 4326 Ultra-Lite Mechanical Exhaust Pressure Gauge

Includes bulb and socket assembly with red and green bulb covers Includes 10 ft. Nylon tubing with 1/8" NPT compression fittings Includes 6ft. Copper tubing with 1/8" NPT compression fittings Includes 1/8" NPT to 1/4" NPT adapter/fitting Direct vehicle exhaust connection to instrument - Gauge must be mounted outside of vehicle! Includes gauge mounting hardware and installation instructions