800-227-2242
My Garage Add a vehicle

Recent vehicles

Vehicles you shop for show up here. Pick one in the Shop By Vehicle bar below.

Cart
Reset

Mr Gasket Copper Seal Header Gaskets for Oldsmobile

Mfg Part #
7170MRG
NP#
MRG7170MRG
Brand
Mr Gasket
Fitment Note
COPPER SEAL; EXHAUST GASKET SET; PORT DIMENSIONS W-1.55 IN. X H-1.92 IN.

Fits 1964 to 1980 Oldsmobile 442, 98, Custom Cruiser and 17 more models. See every vehicle

  • 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
$120.99 CAD Free shipping in Canada, ships Thursday, October 1
Free shipping in Canada, ships Thursday, October 1Free shipping in Canada
Availability: This item is available at a partner warehouse.

Does this fit your vehicle?

Description

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.

Warranty: Manufacturer's Limited 90 Day Warranty

Fits these vehicles

YearMakeModelSubmodelEngine
1965 - 1967Oldsmobile442Base6.6L 400 V8
1968 - 1969Oldsmobile442Base6.6L 400 V8, 7.5L 455 V8
1970 - 1971Oldsmobile442Base7.5L 455 V8
1964Oldsmobile98Base, Custom, Holiday6.5L 394 V8
1965 - 1967Oldsmobile98Base, Holiday7.0L 425 V8
1968 - 1972Oldsmobile98Base7.5L 455 V8
1973 - 1974Oldsmobile98Base, Regency7.5L 455 V8
1975Oldsmobile98Luxury, Regency6.6L 400 V8, 7.5L 455 V8
1976Oldsmobile98Luxury, Regency7.5L 455 V8
1977 - 1980Oldsmobile98Luxury, Regency5.7L 350 V8
1971 - 1974OldsmobileCustom CruiserBase7.5L 455 V8
1975OldsmobileCustom CruiserBase, Panel6.6L 400 V8, 7.5L 455 V8
1976OldsmobileCustom CruiserBase, Panel7.5L 455 V8
1977 - 1979OldsmobileCustom CruiserBase5.7L 350 V8, 6.6L 403 V8
1980OldsmobileCustom CruiserBase5.7L 350 V8
1964OldsmobileCutlassBase, Holiday5.4L 330 V8
1965 - 1966OldsmobileCutlassBase, Holiday5.4L 330 V8, 6.6L 400 V8
1967OldsmobileCutlassBase, Holiday, Turnpike Cruiser5.4L 330 V8, 6.6L 400 V8
1968OldsmobileCutlassBase, S5.7L 350 V8, 6.6L 400 V8
1969OldsmobileCutlassBase5.7L 350 V8
1970OldsmobileCutlassBase5.7L 350 V8, 7.5L 455 V8
1971OldsmobileCutlassBase, S5.7L 350 V8, 7.5L 455 V8
1972OldsmobileCutlassBase, Cruiser, S5.7L 350 V8, 7.5L 455 V8
1973 - 1974OldsmobileCutlassBase, S5.7L 350 V8, 7.5L 455 V8
1975OldsmobileCutlass442, Base, S5.7L 350 V8, 7.5L 455 V8
1976OldsmobileCutlassColonnade S, S, Vista Cruiser5.7L 350 V8, 7.5L 455 V8
1977OldsmobileCutlass442, Colonnade, Colonnade S, S, Vista Cruiser5.7L 350 V8, 6.6L 403 V8
1979OldsmobileCutlassVista Cruiser, Vista Cruiser Brougham5.7L 350 V8
1980OldsmobileCutlassBase, Brougham, LS5.7L 350 V8
1979 - 1980OldsmobileCutlass CalaisBase5.7L 350 V8
1980OldsmobileCutlass CruiserBase, Brougham5.7L 350 V8
1975 - 1976OldsmobileCutlass SalonBase5.7L 350 V8, 7.5L 455 V8
1977OldsmobileCutlass SalonBase5.7L 350 V8, 6.6L 403 V8
1979OldsmobileCutlass Salon442, Base, Hurst5.7L 350 V8
1971 - 1973OldsmobileCutlass SupremeBase5.7L 350 V8, 7.5L 455 V8
1974OldsmobileCutlass SupremeBase, Cruiser5.7L 350 V8, 7.5L 455 V8
1975OldsmobileCutlass SupremeBase, Cruiser, Hurst5.7L 350 V8, 7.5L 455 V8
1976OldsmobileCutlass SupremeBase, Colonnade5.7L 350 V8, 7.5L 455 V8
1977OldsmobileCutlass SupremeBase, Brougham, Colonnade5.7L 350 V8, 6.6L 403 V8
1979 - 1980OldsmobileCutlass SupremeBase, Brougham5.7L 350 V8
1976OldsmobileCutlass TiaraBase5.7L 350 V8, 7.5L 455 V8
1967OldsmobileDelmont 88Base, Holiday5.4L 330 V8, 7.0L 425 V8
1968OldsmobileDelmont 88Base5.7L 350 V8
1965 - 1966OldsmobileDelta 88Base, Holiday7.0L 425 V8
1967OldsmobileDelta 88Base, Custom, Holiday7.0L 425 V8
1968OldsmobileDelta 88Base, Custom5.7L 350 V8, 7.5L 455 V8
1969 - 1971OldsmobileDelta 88Base, Custom, Royale5.7L 350 V8, 7.5L 455 V8
1972 - 1974OldsmobileDelta 88Base, Royale5.7L 350 V8, 7.5L 455 V8
1975OldsmobileDelta 88Base, Royale5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8
1976OldsmobileDelta 88Base, Royale5.7L 350 V8, 7.5L 455 V8
1977 - 1979OldsmobileDelta 88Base, Royale5.7L 350 V8, 6.6L 403 V8
1980OldsmobileDelta 88Base, Holiday, Royale, Royale Brougham5.7L 350 V8
1964OldsmobileDynamic 88Base, Holiday6.5L 394 V8
1965 - 1966OldsmobileDynamic 88Base, Holiday7.0L 425 V8
1964OldsmobileF85Base, Deluxe5.4L 330 V8
1965OldsmobileF85Base, Deluxe5.4L 330 V8, 6.6L 400 V8
1966OldsmobileF85Base, Deluxe, Holiday5.4L 330 V8, 6.6L 400 V8
1967OldsmobileF85Base5.4L 330 V8
1968 - 1969OldsmobileF85Base5.7L 350 V8
1970OldsmobileF85Base5.7L 350 V8, 7.5L 455 V8
1971OldsmobileF85Base5.7L 350 V8
1972OldsmobileF85Base5.7L 350 V8, 7.5L 455 V8
1964 - 1966OldsmobileJetstar 88Base, Holiday5.4L 330 V8
1964OldsmobileJetstar IBase6.5L 394 V8
1965OldsmobileJetstar IBase7.0L 425 V8
1973 - 1974OldsmobileOmegaBase5.7L 350 V8
1975OldsmobileOmegaBase, Salon5.7L 350 V8
1976OldsmobileOmegaBase, Brougham, F85, SX5.7L 350 V8
1977OldsmobileOmegaBase, Brougham, Deluxe, F85, SX5.7L 350 V8
1964OldsmobileStarfireBase6.5L 394 V8
1965 - 1966OldsmobileStarfireBase7.0L 425 V8
1964OldsmobileSuper 88Base, Holiday6.5L 394 V8
1966 - 1967OldsmobileToronadoBase, Deluxe7.0L 425 V8
1968 - 1970OldsmobileToronadoBase, Custom7.5L 455 V8
1971 - 1974OldsmobileToronadoBase, Brougham7.5L 455 V8
1975 - 1976OldsmobileToronadoBrougham, Custom7.5L 455 V8
1977OldsmobileToronadoBrougham, XS, XSR6.6L 403 V8
1978OldsmobileToronadoBrougham, XSR6.6L 403 V8
1979OldsmobileToronadoBrougham, XSR5.7L 350 V8
1980OldsmobileToronadoBrougham, XSC5.7L 350 V8
1964 - 1967OldsmobileVista CruiserBase, Custom5.4L 330 V8
1968 - 1969OldsmobileVista CruiserBase5.7L 350 V8, 6.6L 400 V8
1970 - 1975OldsmobileVista CruiserBase5.7L 350 V8, 7.5L 455 V8

Sign up for sales, arrivals, vehicle specific content and more.