I am pondering the idea of adding an air/oil seperator to my 85. The factory one is just so messy and I would like to have a clean bay.

I would like the Mann provent 200 if I can find one for a decent price or something similar.

My question is, if I wanted for it to drain back to the oil pan, how are you all tapping into that factory drain line?

Or, if I should decide to use a catch can, how are you all blocking, or deleting that factory drain tube?

Thanks,

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----Adam

1985 300SD 322,000