I have a 261 engine in my 51 coupe and I have a vacuum leak due to a bad PCV valve. Does anyone know where I can find a PCV valve for this engine?
The valve has male 1/2 inch pipe threads on the intake side and looks like a 1/2 inch flair female fitting on the output end. I would appreciate and help.

Thanks Pete

1951 styline deluxe sport coupe w/54 engine and power glide