Excellent reproduction of the vacuum fitting found on the intake manifold for power brake applications with 1/8 auxiliary connection. Machined with the correct tall hex base with 3/8 NPT threads, formed and bubble flared steel tube is silver soldered into place, and then silver cadmium plated for original appearance. Used on power brake vehicles (except 1968-69 Charger) that are equipped with either an Air Grabber hood or A/C. Also used on 1960-65 vehicles requiring vacuum for the heater controls. Single 1/8 auxiliary port.