Mr. Gasket 5780G - Ultra Seal Head Gasket

Mr. Gasket 5780G - Ultra Seal Head Gasket

Cylinder Head Gasket - Ultra-Seal - 3.870 in Bore - 0.028 in Compression Thickness - Driver Side - Rubber Coated Steel / Graphite - GM LS-Series - Each

Ultra Seal Head Gasket; Composition Gasket Material; Flexible Graphite Core; Elastomer Coated; 3.87 in. Gasket Bore; 0.028 in. Compressed Thickness;

Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.

Gasket Bore 3.870 inch, Compressed thickness 0.028 inch

• Excellent Resilience
• High Temperature Endurance
• Will Not Creep/Cold-Flow
• Will Not Get Brittle
• Resists Corrosion
• Eliminates Gasket Sealer
• Compatible w/High Octane Fuel
• Compatible With Exotic Fuel