Ultra-Seal Header Gaskets Fits 1992-1997 Chevrolet 350/5.7L LT1 Gen II Small Block D-Shaped Ports, 1.52 W x 1.51 H Mr Gasket

Part #: 5965

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.Manufactured from high-temperature steel core/graphite faced exhaust materialExpanded steel core provides stability and maximum torque retention to eliminate Gasket failureGraphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder headConforms to and seals minor surface irregularitiesCan be trimmed if necessary for modified port applicationsFor OE replacement, high performance street, drag race and oval track useDetails:Collector Gaskets Included: NoEmission Code: 5Gasket Line: Ultra-SealMaterial: Ultra-sealPort Shape: D-PortPort Size: 1.40 x 1.40Warranty: Manufacturer's Limited 90 Day Warranty

Features:

• 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

Exhaust Manifold / Header Gasket - Ultra-Seal - 1.520 x 1.510 in D Port - Steel Core Laminate - GM LT-Series 1992-97 - Pair