Mr. Gasket Ultra-Seal Header Gaskets 5945

Name: Mr. Gasket Ultra-Seal Header Gaskets 5945
Brand: Mr. Gasket
SKU: 4011877
Price: 58.99 CAD
Availability: InStock

$58.99 ea

NEWARRIVING SOONEstimated Ship Date 12/11/2024 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 11/24/2024

Model: 4011877

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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.

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

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.

Make	Model	Years	Engine	Fitment Notes
Oldsmobile	Cutlass	1964	5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1965	5.4L / 330 / V8 6.6L / 400 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1966	5.4L / 330 / V8 6.6L / 400 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1967	5.4L / 330 / V8 6.6L / 400 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1968	6.6L / 400 / V8 5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1969	5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1970	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1971	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1972	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1973	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1974	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1975	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1976	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1977	6.6L / 403 / V8 5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1979	5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Cutlass	1980	5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1964	5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1965	6.6L / 400 / V8 5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1966	6.6L / 400 / V8 5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1967	5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1968	5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1969	5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1970	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1971	5.7L / 350 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	F85	1972	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1964	5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1965	5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1966	5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1967	5.4L / 330 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1968	5.7L / 350 / V8 6.6L / 400 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1969	5.7L / 350 / V8 6.6L / 400 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1970	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1971	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1972	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1973	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1974	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;
Oldsmobile	Vista Cruiser	1975	5.7L / 350 / V8 7.5L / 455 / V8	ULTRA SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.;

Specifications:

Collector Gaskets Included	No
Emission Code	5
Engine	Oldsmobile V8
Gasket Line	Ultra-Seal
Material	Ultra-seal
Part Type	Exhaust Manifold Gasket Set
Port Shape	Rectangle
Port Size	1.55" x 1.92"
Product Type	Header Gaskets
Thickness	.062"
Warranty	Limited 90 Day Warranty TX, Limited 90 Day Warranty
Weight	0.3800

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