Specification: 5339 PCV Breather Grommet, two-piece set, brand new and of high quality, Applicable in valve cover breather
Universal Compatibility: These valve cover grommets fit all 1-1/4 inch (1.25") valve cover filler-breather holes, seamlessly compatible with steel/aluminum valve covers and classic American V8 engines (SBC/BBC/SBF 302/350/454, etc.). Featuring dual inner diameters (0.75" & 1")
High quality: The 5339 PCV Leather Grommet is made of high-quality rubber material, ensuring a tight fit with the ventilation holes. Its specifications and materials meet and exceed OEM standards
Easy Installation: 5339 PCV Breather Grommet is easy to use and only takes a little time to install
Customer Service: If there are any issues with our 5339 PCV Leather Grommet, please contact us and we will resolve them as soon as possible