Granatelli Insert Valve Cover Breather Threaded Female Receptacle - 451000

Press-In PCV Breather Valve Cover Breather Kit SKU: 451000 The Granatelli Motor Sports screw-in baffle kit is perfect for installing a 1" diameter press-in breather system into your valve covers without requiring welding. They are designed for use on valve covers that do not have breather holes or when an extra one is required in a different location. The kit features a 1 in. double O-ring I.D. female receptacle for use with most push-in breathers, not included. They are baffled.