5903 Mr. Gasket Ultra-Seal Header Gaskets
35.82
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. D-Shaped Ports, 1.55 Inch x 1.71 Inch;
Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. D-Shaped Ports, 1.55 Inch x 1.71 Inch;Manufactured from high-temperature steel core/graphite faced exhaust material; Expanded steel core provides stability and maximum torque retention to eliminate gasket failure; Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head; Conforms to and seals minor surface irregularities; 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
- Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
- Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
- Conforms to and seals minor surface irregularities
- Can be trimmed if necessary for modified port applications
- For OE replacement, high performance street, drag race and oval track use
