This Cometic fiber intake manifold gasket set is specified for Oldsmobile 400/455 Gen‑2 Rocket V8 engines with .031" thickness and 1.450" x 2.500" rectangle ports. The AFM material bonds nitrile rubber to an aluminum core, resists temperatures over 250°F, and retains strong torque with about 85% recovery. Designed to seal reliably without gasket sealers or re-torque, it offers durable fluid resistance for intake applications.
Cometic Oldsmobile 400/455 Gen-2 Rocket V8 .031in Fiber Intake Manifold Gasket Set