Dual Valve Cover Breather for the 89-98 5.9L 12 Valve Cummins Diesels
Allows you to attach a hose to the valve cover to vent blowby.
Great for high mileage engines with lots of blow-by, vents from the highest point on the engine to reduce oil loss.
3- Breather mount bolts
2- Valve Cover Gaskets
2- Valve Cover Bolts