Mr. Gasket Ultra-Seal III Intake Manifold Gaskets 2006-2014 Chevrolet 7.0L LS7 Gen IV Small Block

Mr. Gasket Ultra-Seal III is a premium composite material. This is a 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.