New GM valve cover assembly. This is LH (driver's) side cover. Cover comes with gaskets and hardware as shown. For LS swappers, this is considered the "snap on" PCV breather valve cover. Direct replacement for the following:
10-13 LS3 Camaro
09 LS3 G8
09-13 LS3 Corvette
09-13 4.8L/5.3L/6.0L GM Trucks
NOTE : There are several variations of LS valve covers. Please ensure you are ordering the correct cover for your application. They look alike, but have different accessory ports.