Mr. Gasket 5867 - Ultra Seal Valve Cover Gasket Set

Mr. Gasket 5867 - Ultra Seal Valve Cover Gasket Set

Valve Cover Gasket - Ultra-Seal - 0.187 in Thick - Rubber Coated Cork / Rubber - Center Bolt - Small Block Chevy - Pair

Fits 1987-2002 Chevrolet 305-350 Gen I/II Small Block

Ultra-Seal is Mr. Gasket premium valve cover gasket material. Its manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularities and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick. They fit both 1987-2002 Gen I Chevrolet Small Blocks as well as 1992-1997 Gen II LT-Based Small Blocks.

• Creates A Positive Seal
• Controlled Swelling Gasket
• Thickness Will Not Decrease
• Eliminates Re-Torque Of Valves
• High-Tensile Strength
• Handles Ex Flange Pressure
• Forms Leak Proof Seal
• Black Latex Coating