Ultra-Seal Header Gaskets Fits 1970-1979 AMC 304, 360, 390, 401. Dogleg Ports, 1.25 Inch x 1.75 Inch Mr Gasket

Part #: 5950

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.Has A Steel Core With Graphite FacingGraphite Facing Has Excellent Thermo-conductivityHigh Recovery Mat Allows For Better Seal RetentionCan Be Trimmed For Port ModificationsExpanded Steel Core For StabilityDetails:Collector Gaskets Included: NoEmission Code: 5Gasket Line: Ultra-SealMaterial: Ultra-sealPort Shape: Dog LegPort Size: 1.25 x 1.75Warranty: Manufacturer's Limited 90 Day Warranty

Features:

• Has A Steel Core With Graphite Facing
• Graphite Facing Has Excellent Thermo-conductivity
• High Recovery Mat Allows For Better Seal Retention
• Can Be Trimmed For Port Modifications
• Expanded Steel Core For Stability

Exhaust Manifold / Header Gasket - Ultra-Seal - 1.250 x 1.750 in Dog Leg Port - Steel Core Laminate - AMC V8 - Pair