Rocker cover breather stainless fittings

[RB30X]

Hi all, I have seen many people try to replace the factory hose fitting that comes out of the L series rocker cover. Usually this is so they can use a UN Dash fitting to run to a catch can or just to pretty up the engine a bit. Some example have a UN dash fitting simply welded onto the original fitting which looks a bit...... bad, and other have drilled the factory thread out and welded in a new dash fitting. Or they just use those hose clamps that 'look like' a dash fitting. I have found a stainless steel fitting with the same standard thread as the rocker cover and was wondering would there be any interest in a replacment fitting to suit the UN dash fittings, no welding or modifying your rocker cover, just a screw in replacement fitting. My next question would be the required (wanted) size of the hose fitting. We all know the larger the hose, the slower the air flow, the less oil vapour will be carried with the air. I think -6 would be smaller than the factory hose but a more likely size to connect to an oil catch can, so would -8 or -10 be prefered??

 

(photos from this site)

 

 

 

cheers