Grommet (Valve Cover Breather Tube Grommet)
This is the Grommet that mounts inside your valve cover for the Breather Hose Assembly
Fits 1970 – 1972 350 & 455 Engines (Maybe More)
Has GM Part Number stamped into top side like originals.
If you need a Fitting also you may want our Grommet & Fitting Kit