Omix Exhaust Gasket V8 AMC 72-91 Jeep SJ ModelsOMIX proudly offers all the parts you need to keep your Willys Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement exhaust pipe gasket fits 72 81 CJ5, 72 75 CJ6, 76 81 CJ7, 81 CJ8, 74 88 J Series Trucks, 72 83 SJ and 84 91 Grand Wagoneer models equipped with 5. 0, 5. 9 and 6. 6 liter AMC 8 cylinder engines. Commonly referred to as a donut gasket, it installs between the exhaust manifold