Larry;

PCV is not required/needed "down under".

It's just extra "plumbing" that does nothing, for anything and a waste of time/money for an early vehicle, especially a Hot Rod.

It didn't come out till the 60s here (from factory) and only required on 1975 & newer vehicles in California.

A 'factory' system, in good working order is okay as mentioned.

Happy trails. \:\)

John M., I.I. #3370

"There are no shortcuts to any place worth going". -Anon