Mr. Gasket Ultra-Seal III Valve Cover Gaskets – Master Pack (10 Pieces)

MRG-2881SMP Mr. Gasket Ultra-Seal III Valve Cover Gaskets – Master Pack (10 Pieces)

Fits 1965-1990 Chevrolet 396-454 Big Block Mark IV – Dart 20°/Brodix 20°/Reher-Morrison 20° Heads

Features:

• Master Packed Gaskets are Packaged in a Poly Bag
• Valve Cover Gaskets for Specialty Racing, Muscle Car, and Nostalgia Engines
• Master Packs are Ideal for use by Engine Builders, Race Teams, Repair Shops, and Wholesale Customers
• Most Master Packs Include (5) Engine Sets (i.e. 10 Valve Cover Gaskets)

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.

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