The hose that you are holding there is the valve cover ventilation and will be still left open. Putting a filter on It could be sensible to forestall dust or debris getting into your cylinderhead... The still left flywheel pictured is the sooner Silvertop design and style even though the https://4ageblacktopforsale83693.snack-blog.com/32493095/an-unbiased-view-of-4age-20v-itbs