I’m trying to buy the kit that the factory has developed to eliminate oil in the airbox coming from the valve cover breather. My dealer is having trouble determining the correct Norton part number for this kit. I was under the impression that the kit came with a new valve cover which is blanked off where the original cover had the breather. My dealer has a parts breakdown of a Norton breather kit, but there is no listing of a new valve cover among the components. Does anyone who has installed this kit on their 961 know the actual part number of the kit, and whether the kit contains a new blanked off valve cover? I just want to insure that I'm buying the correct item. My dealer is quoting a US price of $360 for the kit.