Cometic MLS exhaust manifold gasket set for Cosworth YB ports, .030in thickness with 53.85mm x 30.20mm oval openings (set of 4). These embossed, multi-layer stainless steel gaskets are designed to seal manifold or header interfaces without messy sealants. The MLS construction handles differing head and manifold materials, resists corrosion, and maintains reliable sealing under high-temperature exhaust conditions.
Cometic Cosworth YB .030in MLS Exhaust Manifold Gasket - Set of 4 - 53.85mm x 30.20mm Oval Ports