GM Original Equipment Performance Valve Cover Grommet
GM
141-615 GM Original Equipment Performance Valve Cover Grommet
Made from high-quality black rubber, these Proform grommet sets will fit valve covers with 1.22 in. holes. They seal breather caps, oil filler caps, and PCV valves to your valve covers to prevent vacuum leaks and the loss of oil. These kits include two grommets--one for push-in air breathers, and one for PCV valves.