The FEL PRO VS 50625 Valve Gasket is one of the best gaskets I've ever used for my performance car. After trying this gasket, I noticed a significant improvement in engine performance and it also eliminated leaks. The gasket is made of high-quality materials, durable and easy to install. The only downside is the price, which is a bit higher than other gaskets on the market. Overall, if you want a reliable and long-lasting sealing solution for your high-performance engine, this gasket isβ¦