Review on High-Quality Valve Cover Gasket Set with Grommets for 1999~2016 GM/Isuzu/Saab V8 Engines - VS50504R1 VS50250A by Girish Underwood

If you are looking for a valve cover gasket for almost any LS engine then this is the one for you. Overall quality is very good and durability has been excellent as I have used them on multiple engines (5.3, 5.7 and 6.0). The price compared to what you get is definitely hard to beat, especially when you compare them to the factory Chevy valve cover gaskets. Also, I like the fact that they come with a screw sleeve/spacer rather than buying them separately.