Intake Gasket advice

Thats correct 72Bb -

The oil vapour system is pretty basic - there are two " fill" points between 1&3 and 6&8 in the heads.

My intake has two vapour lines running from AN fittings over these ports to a catch can.

When I need to fill with oil...I just unscrew one of the AN fittings and stick a small funnel down the threaded hole in the intake.

The oil ports appears to be where the oil is coming from...the oil fill ports between 1&3 and 6&8.

Its basically condensed crank case vapours seeping past the gasket in those areas on the way to the catch can .....I suspect

Whether it was fuel or oil that dissolved the gasket seal Im unsure.

Anyhow- swapped in some Fel Pro gaskets tonight and the exhaust quality has improved immensely.

It never used much oil before - but Ill keep an eye on it and if it starts burning oil again in 12 mths time Ill use a cometic.