Cometic fiber intake manifold gasket set for Chevrolet Mark-IV Big Block V8 engines, .125in thickness for Brodix RR BB-O heads. AFM-style construction with a fully cured nitrile binder offers strong fluid resistance and sealability across flange conditions. Manufactured to meet OEM quality, the gasket is asbestos-free and suitable for high-temperature intake environments where durable sealing is required.
Cometic Chevy Mark-IV Big Block V8 .125in Fiber Intake Manifold Gasket Set - Brodix RR BB-O Heads