Valve Cover Gasket Set – Compatible with 4.8L 5.3L 6.0L 6.2L Chevy Silverado, Suburban, Tahoe, Trailblazer, GMC Sierra, Yukon, Envoy, Cadillac Escalade – Replace 12637683 VS50504R1

Customers find the valve cover gaskets easy to install and say they work well, while also appreciating their value for money. However, the fit and quality receive mixed feedback - while some say they fit perfectly and are of good quality, others report they don't fit correctly and are flimsy. Moreover, leakage is a concern, with some customers reporting no leaks while others experience bad leaks on both sides. Additionally, several customers note that the gaskets are too small.