Dual-Purpose Oil Filler and Breather Box Kit

The EMPI 17-2941 is a dual-purpose oil filler and breather box kit designed to integrate seamlessly into your engine bay. This unit incorporates a system of internal baffles that effectively separate oil from the air within the crankcase and valve covers. The separated oil is then returned to the engine, promoting efficient operation. Constructed from aluminum with a billet look, this breather box offers both durability and aesthetic appeal. Its design allows for leak-free operation, enhanced by an O-ring seal on the filler cap and button-head Allen screws. The filler cap itself is made of billet aluminum and seals with an O-ring. It is a universal fit application, intended to vent valve covers, crankcase, or air cleaners as needed. The product comes with an O-ring seal and the filler cap is also aluminum.