Mr. Gasket - 2881S
Mr. Gasket Ultra-Seal III Valve Cover Gaskets
Ultra Seal Valve Cover Gasket Set; .062 in. Thickness; 2 Per Package; For Use w/Chevy Big Block Mark IV w/Dart/Brodix/Reher-Morrison 20 Degree Racing Heads;
Mr. Gasket's Ultra-Seal III is a premium composite material. Its high density, multi-polymer material developed for steam, oil, and chemical resistance in high performance and industrial applications. Perfect for sealing with low flange load, has high crush resistance, exceptional torque retention properties and unrivaled resistance to blowout. For applications with intermittent operating temperatures up to 650 degrees Fahrenheit.
- For Specialty Racing/Muscle Car/Nostalgia Engines
- Ultra Seal 3 Material