This is a brand new Finned polished aluminum valve cover Breather.  These Tight Fitting Breathers Measure 4" (Length) x 2-1/4" (Width) x 2" (Height). They have a 1" Tube for 1-1/4" Valve Cover Holes. These breathers are beautifully polished and have a very cool raised finned design. They also have a unique oval shape that will add a cool look to your valve cover.  Includes the rubber grommet.