K&N Orion and Apollo parts set (A2053-RC5052)
Includes 1/4'', 3/8'', 1/2'', 5/8'' vent tubes and one blanking plug.
1/4'' NPT threaded male fitting.
Universal application.
Fits Orion and Apollo air intake systems.
Vent tubes can be used to attach smog tubes, crank case ventilation tubes or other vacuum related accessories. Requires creating 1/4'' NPT threaded fitting in filter base, valve cover or other assembly where used.