Mr. Gasket MRG-5900 Ultra-Seal Header Gaskets

MRG-5900 Mr. Gasket Ultra-Seal Header Gaskets

Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Square Ports, 1.45 Inch x 1.48 Inch

Features:

• Conforms to and seals minor surface irregularities
• Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
• Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
• Can be trimmed if necessary for modified port applications
• For OE replacement, high performance street, drag race and oval track use
• Manufactured from high-temperature steel core/graphite faced exhaust material

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Attributes:

Vehicle Applications: