Imagine one day, years ago, in some equipment shed out in Middle America, an innovative farmer looking at oil dripping from the bottom of the well-seasoned 5.9L Cummins engine in his Dodge Ram ...

Improper blow-by control can lead to oily breather and valve covers. Is improper control of blow-by gases in your crankcase causing problems in your engine? If any of these questions below sound ...

Venting a typical V-8 engine isn't a complex affair. A breather atop each valve cover is usually all that's needed. Of course, replacing one with a PCV valve to introduce a bit of vacuum into the ...

The problem is that it is spitting oil into the breather through the valve cover tube. Is there a cure for this? J.S., Quaker City, Ohio A–Not only is there a cure, there is a cheap and easy one.

The cover is a direct replacement for the factory plastic cover and uses the OEM gasket and fittings. The Valve Cover Breather isn’t included but can be added for an additional $50.