RG-632310. Valve Cover Gasket (4 holes) This silicone rubber gasket is made from aerospace mechanical grade AMS silicone and designed to withstand temperatures up to 400 degrees Fahrenheit. The gasket seals uneven and warped surfaces, eliminates corrosion and is 100% reusable. Highly recommended by Rutan Aircraft Factory. FAA-PMA Approved |
This is the only way to go for gaskets. So easy to install and can even be reused if you rebuild. Never have to scrape off and no lube or adhesive required. Why would anyone ever not use these?