WANTED vented style filler plug for steering box

[B67FSTB]

Looking for een vented style filler plug of a steering box.
Steeringboxes with short imput shaft have those filler plugs.
Anyone who knows where to get one , please let me know.
Thx

 

[Grabber70Mach]

Maybe Dan at Chockostang

Classic Mustang Disc Brake Conversions and Power Steering

Specializing in FACTORY Classic Vintage Mustang Fairlane Cyclone Torino Disc Brake Conversions Rotors Drums and Power Steering Systems

www.chockostangclassicmustang.com

 

[B67FSTB]

Yeh , I know them and looked online but maybe I must sent them een email.