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  See more parts for Oldsmobile 442
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Mr. Gasket Copper Seal Header Gaskets - 7170MRG
Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.

Features:
  • Manufactured from Dead Soft??? (solid) .043" thick copper material
  • .051" embossment around each exhaust port to seal irregular surfaces. Total gasket thickness .094"
  • Provides excellent sealing and durability
  • Conforms to and seals minor surface irregularities
  • For high performance street, drag race, oval track and turbocharged (extreme heat) applications
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Oldsmobile 442 1965-1971 Base
Oldsmobile 98 1964-1967 Holiday
Oldsmobile 98 1964-1974 Base
Oldsmobile 98 1964 Custom
Oldsmobile 98 1973-1980 Regency
Oldsmobile 98 1975-1980 Luxury
Oldsmobile Custom Cruiser 1971-1980 Base
Oldsmobile Custom Cruiser 1975-1976 Panel
Oldsmobile Cutlass 1964-1967 Holiday
Oldsmobile Cutlass 1964-1975, 1980 Base
Oldsmobile Cutlass 1967 Turnpike Cruiser
Oldsmobile Cutlass 1968, 1971-1977 S
Oldsmobile Cutlass 1972 Cruiser
Oldsmobile Cutlass 1975, 1977 442
Oldsmobile Cutlass 1976-1977 Colonnade S
Oldsmobile Cutlass 1976-1977, 1979 Vista Cruiser
Oldsmobile Cutlass 1977 Colonnade
Oldsmobile Cutlass 1979 Vista Cruiser Brougham
Oldsmobile Cutlass 1980 Brougham
Oldsmobile Cutlass 1980 LS
Oldsmobile Cutlass Calais 1979-1980 Base
Oldsmobile Cutlass Cruiser 1980 Brougham
Oldsmobile Cutlass Cruiser 1980 Base
Oldsmobile Cutlass Salon 1979 Hurst
Oldsmobile Cutlass Salon 1979 Brougham
Oldsmobile Cutlass Salon 1979 Base
Oldsmobile Cutlass Salon 1979 442
Oldsmobile Delmont 88 1967-1968 Base
Oldsmobile Delmont 88 1967 Holiday
Oldsmobile Delta 88 1965-1980 Base
Oldsmobile Delta 88 1965-1967, 1980 Holiday
Oldsmobile Delta 88 1967-1971 Custom
Oldsmobile Delta 88 1969-1980 Royale
Oldsmobile Delta 88 1980 Royale Brougham
Oldsmobile Dynamic 88 1964-1966 Base
Oldsmobile Dynamic 88 1964-1966 Holiday
Oldsmobile Jetstar 88 1964-1966 Base
Oldsmobile Jetstar 88 1964-1966 Holiday
Oldsmobile Omega 1973-1977 Base
Oldsmobile Omega 1975 Salon
Oldsmobile Omega 1976-1977 SX
Oldsmobile Omega 1976-1977 Brougham
Oldsmobile Omega 1976-1977 F85
Oldsmobile Omega 1977 Deluxe
Oldsmobile Starfire 1964-1966 Base
Oldsmobile Super 88 1964 Holiday
Oldsmobile Super 88 1964 Base
Oldsmobile Toronado 1966-1967 Deluxe
Oldsmobile Toronado 1966-1974 Base
Oldsmobile Toronado 1968-1970, 1975-1976 Custom
Oldsmobile Toronado 1971-1980 Brougham
Oldsmobile Toronado 1977 XS
Oldsmobile Toronado 1977-1979 XSR
Oldsmobile Toronado 1980 XSC
Oldsmobile Vista Cruiser 1966-1975 Base
Oldsmobile Vista Cruiser 1966-1967 Custom

Mr Gasket Banner

Who is Mr. Gasket?

Mr. Gasket is a company founded by drag racer Joe Hrudka back in 1964. Their innovative gaskets are known for their ability to withstand extreme temperatures and punishment of racing.

The company has a vast offering of fasteners, gaskets, dress kits, tools, interior accessories, and chemicals. Today, the company is known to be the leading expert in its market segment. 

The People’s Choice

The Mr. Gasket line continues to expand more new products even after 57 years of doing business. They are commonly used by race cars and muscle cars owners alike. If you are looking for that hard-to-find part, you can be sure that you will find what you are looking for at Mr. Gasket. 

World-Renowned Brand

Mr. Gasket is deemed as the most famous gasket company in the world. They built a name for themselves by creating products that have become the go-to of many professional teams and racers. The company offers a wide range of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that seal perfectly every time.

Purchase Mr. Gasket Products At Vivid Racing

If you are in search of a gasket that provides the ultimate sealing performance, then look no further as Mr. Gasket is the brand for you. Now part of Holley Performance, Mr. Gasket continues to expand its product offering and introduces new products for the automotive industry.

Mr. Gasket now offers a variety of high-performance parts, such as fuel system components, carburetors, chrome-plated accessories, fuel additives, cooling-system accessories, shifter accessories, specialty tools, heavy-duty suspension, and driveline components. To know more about Mr. Gasket, visit Vivid Racing and check out their list of products that fit your specific needs.

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