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					Originally Posted by 1985 CCX  Hmmm 
Assume plumb is oil  circulation. Nope 
Vent off cover, will put upwards into the trunk after tin back in. | 
	
 The vent off of the cover will cause issues….by pumping 
oil up into the catch can & over heat the diff…
Do a search on. KMS Diff and read about it ….then you’ll understand my question….