Mr. Gasket - 5799G
Cylinder Head Gasket - Ultra-Seal - 4.130 in Bore - 0.055 in Compression Thickness - Rubber Coated Graphite - Small Block Chevy - Each
Ultra Seal Head Gasket; Composition Gasket Material; Flexible Graphite Core; Elastomer Coated; 4.130 in. Gasket Bore; 0.055 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 4.130 inch, Compressed thickness 0.055 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
