• 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 OE replacement, high performance street, drag race and oval track use.
Specs
Brand
Mr. Gasket
Collector Gaskets Included
No
Emission Code
3
Engine
Ford Big Block FE
Gasket Line
Ultra-Seal
Material
Ultra-seal
Port Shape
Rectangle
Port Size
1.40" x 1.78"
Product Type
Header Gaskets
Thickness
.062"
Warranty
Limited 90 Day Warranty
Weight
0.5500
Part Number
7555MRG
Emissions
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.