New GM oil filler tube for 10-14 LS engines.  Mounts in valve cover, includes o-ring, as shown.  Stock replacement for the following:

10-14 LS3 Corvette
09 LS3 G8
10-14 LS3 Camaro SS

NOTE :  For LS engine swappers, this is the "Short" filler tube.  This ONLY works on valve covers with the dual tab as shown in the photo.  If you have purchased your valve covers used (or new), we suggest checking to see if you have the 1-tab or 2-tab covers, these filler necks are not interchangeable!