PCV Choices

[Gnx6]

I need to replace my pcv valve. It's old and I think it is leaking and may be a partial source for weird intermittant high blm's. Here are the choices:

Should I get one of these?

http://rjcracing.com/product/rjc-pcv/



Or stick with this:

http://www.nos4gn.com/servlet/the-820/buick-grand-national-parts/Detail

 

[Gnx6]

My PCV valve is old and chasing intermittant strange high BLM, wanted to replace valve.

Should I get one of these?
http://rjcracing.com/product/rjc-pcv/

Or stick with this:
http://www.nos4gn.com/servlet/the-820/buick-grand-national-parts/Detail

 

["Turbo-T"]

I would run the AC Delco p/n CV893C PCV and then use the RJC inline between the PCV and the throttle body.