Steel base crankcase vent filters have vent tubes sweged into base. One piece design with rubber or chrome top. Filters with mounting studs can be mounted remotely, but require vent hoses and clamps. Filters mounted direct can be pressed into rubber grommets in valve covers. All base plates are chrome plated.
Tubes are zinc.
Designed for racing yet trick enough for show cars. All shields and top plates are chrome plated for beauty and durability. These crankcase vent filters are not for use on emission controlled vehicles. Tower design saves blow-by oil while relieving crankcase pressure. High capacity filter element stops dirt from reaching oil supply when decelerating.