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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Engine Cylinder Head Gasket (0.042 IN)

PART#: 8518 PT
Fel-Pro

$15.55

In stock

Interchanges
BrandPart #
Corteco20313CS
Corteco20349CS
Detroit Gasket20349
Detroit Gasket20349CS
Detroit Gasket70349CS
General Motors484351
General Motors488575
General Motors489028
General Motors489029
General Motors529075
General Motors538299
General Motors540993
General Motors542973
General Motors544305
General Motors545055
General Motors9772289
General Motors9784501
General Motors9785654
General Motors9787642
General Motors9788026
General Motors9790081
General Motors9790910
General Motors9790911
General Motors9792995
MAHLE3494VC
McCord6885M
MMP646791
MoparZ1370
MoparZ1374
MoparZ1375
Muskegon3401VC
Muskegon3494VC
Victor Reinz611033400
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1979PontiacFirebirdTrans Am6.6V8GAS | RWD;
1979PontiacFirebirdFormula6.6V8GAS | RWD;
1978PontiacBonnevilleBase6.6V8GAS | RWD;
1978PontiacBonnevilleBrougham6.6V8GAS | RWD;
1978PontiacBonnevilleSafari6.6V8GAS | RWD;
1978PontiacCatalinaBase6.6V8GAS | RWD;
1978PontiacCatalinaSafari6.6V8GAS | RWD;
1978PontiacFirebirdTrans Am6.6V8GAS | RWD;
1978PontiacFirebirdFormula6.6V8GAS | RWD;
1978PontiacGrand SafariBase6.6V8GAS | RWD;
1977PontiacBonnevilleBrougham6.6V8GAS | RWD;
1977PontiacBonnevilleBrougham5.7V8GAS | RWD;
1977PontiacBonnevilleBase6.6V8GAS | RWD;
1977PontiacBonnevilleBase5.7V8GAS | RWD;
1977PontiacCatalinaBase5.7V8GAS | RWD;
1977PontiacCatalinaBase6.6V8GAS | RWD;
1977PontiacCatalinaSafari6.6V8GAS | RWD;
1977PontiacFirebirdBase5.7V8GAS | RWD;
1977PontiacFirebirdFormula5.7V8GAS | RWD;
1977PontiacFirebirdTrans Am6.6V8GAS | RWD;
1977PontiacFirebirdBase6.6V8GAS | RWD;
1977PontiacFirebirdEsprit5.7V8GAS | RWD;
1977PontiacFirebirdFormula6.6V8GAS | RWD;
1977PontiacGrand LeMansBase5.7V8GAS | Engine VIN: P; RWD;
1977PontiacGrand LeMansBase6.6V8GAS | RWD;
1977PontiacGrand LeMansSafari6.6V8GAS | RWD;
1977PontiacGrand PrixSJ6.6V8GAS | RWD;
1977PontiacGrand PrixLJ5.7V8GAS | RWD;
1977PontiacGrand PrixLJ6.6V8GAS | RWD;
1977PontiacGrand PrixBase6.6V8GAS | RWD;
1977PontiacGrand PrixBase5.7V8GAS | RWD;
1977PontiacLeMansSport5.7V8GAS | Engine VIN: P; RWD;
1977PontiacLeMansBase5.7V8GAS | Engine VIN: P; RWD;
1977PontiacLeMansSport6.6V8GAS | RWD;
1977PontiacLeMansBase6.6V8GAS | RWD;
1977PontiacLeMansSafari6.6V8GAS | RWD;
1977PontiacGrand SafariBase6.6V8GAS | RWD;
1976PontiacBonnevilleBrougham7.5V8GAS | RWD;
1976PontiacBonnevilleBase6.6V8GAS | RWD;
1976PontiacBonnevilleBrougham6.6V8GAS | RWD;
1976PontiacBonnevilleBase7.5V8GAS | RWD;
1976PontiacCatalinaBase6.6V8GAS | RWD;
1976PontiacCatalinaBase7.5V8GAS | RWD;
1976PontiacCatalinaBase5.7V8GAS | RWD;
1976PontiacCatalinaSafari6.6V8GAS | RWD;
1976PontiacCatalinaSafari7.5V8GAS | RWD;
1976PontiacFirebirdTrans Am6.6V8GAS | RWD;
1976PontiacFirebirdTrans Am7.5V8GAS | RWD;
1976PontiacFirebirdBase6.6V8GAS | RWD;
1976PontiacFirebirdBase5.7V8GAS | RWD;
1976PontiacFirebirdEsprit5.7V8GAS | RWD;
1976PontiacFirebirdFormula6.6V8GAS | RWD;
1976PontiacFirebirdFormula5.7V8GAS | RWD;
1976PontiacFirebirdEsprit6.6V8GAS | RWD;
1976PontiacGrand LeMansBase5.7V8GAS | Engine VIN: M; RWD; | Engine VIN: P; RWD;
1976PontiacGrand LeMansBase7.5V8GAS | RWD;
1976PontiacGrand LeMansBase6.6V8GAS | RWD;
1976PontiacGrand PrixBase5.7V8GAS | RWD;
1976PontiacGrand PrixBase6.6V8GAS | Engine VIN: N; RWD; | Engine VIN: S; RWD; | Engine VIN: Z; RWD;
1976PontiacGrand PrixBase7.5V8GAS | RWD;
1976PontiacGrand PrixSJ7.5V8GAS | RWD;
1976PontiacGrand PrixSJ6.6V8GAS | Engine VIN: N; RWD; | Engine VIN: S; RWD; | Engine VIN: Z; RWD;
1976PontiacGrand SafariBase6.6V8GAS | RWD;
1976PontiacGrand SafariBase7.5V8GAS | RWD;
1976PontiacLeMansSport7.5V8GAS | RWD;
1976PontiacLeMansBase5.7V8GAS | Engine VIN: M; RWD; | Engine VIN: P; RWD;
1976PontiacLeMansBase7.5V8GAS | RWD;
1976PontiacLeMansSport6.6V8GAS | RWD;
1976PontiacLeMansSport5.7V8GAS | Engine VIN: M; RWD; | Engine VIN: P; RWD;
1976PontiacLeMansBase6.6V8GAS | RWD;
1975BuickLeSabreCustom6.6V8GAS | RWD;
1975Oldsmobile98Luxury6.6V8GAS | RWD;
1975Oldsmobile98Regency6.6V8GAS | RWD;
1975OldsmobileCustom CruiserBase6.6V8GAS | RWD;
1975OldsmobileCustom CruiserPanel6.6V8GAS | RWD;
1975OldsmobileDelta 88Base6.6V8GAS | RWD;
1975OldsmobileDelta 88Royale6.6V8GAS | RWD;
1975PontiacBonnevilleBase6.6V8GAS | RWD;
1975PontiacBonnevilleBase7.5V8GAS | RWD;
1975PontiacCatalinaSafari7.5V8GAS | RWD;
1975PontiacCatalinaBase7.5V8GAS | RWD;
1975PontiacCatalinaBase6.6V8GAS | RWD;
1975PontiacCatalinaSafari6.6V8GAS | RWD;
1975PontiacFirebirdFormula5.7V8GAS | Engine VIN: M; RWD;
1975PontiacFirebirdTrans Am6.6V8GAS | RWD;
1975PontiacFirebirdTrans Am7.5V8GAS | RWD;
1975PontiacFirebirdBase5.7V8GAS | Engine VIN: M; RWD;
1975PontiacFirebirdFormula6.6V8GAS | RWD;
1975PontiacFirebirdEsprit5.7V8GAS | Engine VIN: M; RWD;
1975PontiacFirebirdBase6.6V8GAS | RWD;
1975PontiacFirebirdTrans Am5.7V8GAS | Engine VIN: M; RWD;
1975PontiacGrand AmBase7.5V8GAS | RWD;
1975PontiacGrand AmBase6.6V8GAS | RWD;
1975PontiacGrand LeMansBase7.5V8GAS | RWD;
1975PontiacGrand LeMansBase6.6V8GAS | RWD;
1975PontiacGrand LeMansSafari6.6V8GAS | RWD;
1975PontiacGrand LeMansBase5.7V8GAS | Engine VIN: E; RWD; | Engine VIN: M; RWD;
1975PontiacGrand PrixLJ7.5V8GAS | RWD;
1975PontiacGrand PrixLJ6.6V8GAS | RWD;
1975PontiacGrand PrixSJ7.5V8GAS | RWD;
1975PontiacGrand PrixSJ6.6V8GAS | RWD;
1975PontiacGrandvilleBrougham7.5V8GAS | RWD;
1975PontiacGrandvilleBrougham6.6V8GAS | RWD;
1975PontiacLeMansSport5.7V8GAS | Engine VIN: E; RWD; | Engine VIN: M; RWD;
1975PontiacLeMansBase5.7V8GAS | Engine VIN: E; RWD; | Engine VIN: M; RWD;
1975PontiacLeMansSport6.6V8GAS | RWD;
1975PontiacLeMansBase6.6V8GAS | RWD;
1975PontiacLeMansSafari6.6V8GAS | RWD;
1975PontiacVenturaCustom5.7V8GAS | Engine VIN: E; RWD; | Engine VIN: M; RWD;
1975PontiacVenturaSJ5.7V8GAS | Engine VIN: E; RWD; | Engine VIN: M; RWD;
1975PontiacVenturaS5.7V8GAS | Engine VIN: E; RWD; | Engine VIN: M; RWD;
1975PontiacVenturaBase5.7V8GAS | Engine VIN: E; RWD; | Engine VIN: M; RWD;
1975PontiacGrand SafariBase7.5V8GAS | RWD;
1975PontiacGrand SafariBase6.6V8GAS | RWD;
1974PontiacBonnevilleBase6.6V8GAS | RWD;
1974PontiacBonnevilleBase5.7V8GAS | RWD;
1974PontiacBonnevilleBase7.5V8GAS | RWD;
1974PontiacCatalinaBase6.6V8GAS | RWD;
1974PontiacCatalinaSafari6.6V8GAS | RWD;
1974PontiacCatalinaBase7.5V8GAS | RWD;
1974PontiacCatalinaSafari7.5V8GAS | RWD;
1974PontiacFirebirdFormula6.6V8GAS | RWD;
1974PontiacFirebirdBase6.6V8GAS | RWD;
1974PontiacFirebirdFormula7.5V8GAS | RWD;
1974PontiacFirebirdEsprit6.6V8GAS | RWD;
1974PontiacFirebirdBase5.7V8GAS | RWD;
1974PontiacFirebirdFormula5.7V8GAS | RWD;
1974PontiacFirebirdBase7.5V8GAS | RWD;
1974PontiacFirebirdTrans Am5.7V8GAS | RWD;
1974PontiacFirebirdEsprit5.7V8GAS | RWD;
1974PontiacFirebirdTrans Am7.5V8GAS | RWD;
1974PontiacFirebirdEsprit7.5V8GAS | RWD;
1974PontiacFirebirdTrans Am6.6V8GAS | RWD;
1974PontiacGrand AmBase6.6V8GAS | RWD;
1974PontiacGrand AmBase5.7V8GAS | RWD;
1974PontiacGrand AmBase7.5V8GAS | RWD;
1974PontiacGrand PrixBase7.5V8GAS | RWD;
1974PontiacGrand PrixBase6.6V8GAS | RWD;
1974PontiacGrand SafariBase6.6V8GAS | RWD;
1974PontiacGrand SafariBase5.7V8GAS | RWD;
1974PontiacGrand SafariBase7.5V8GAS | RWD;
1974PontiacGrandvilleBase6.6V8GAS | RWD;
1974PontiacGrandvilleBase7.5V8GAS | RWD;
1974PontiacLeMansSafari Luxury7.5V8GAS | RWD;
1974PontiacLeMansSport7.5V8GAS | RWD;
1974PontiacLeMansLuxury5.7V8GAS | RWD;
1974PontiacLeMansSport5.7V8GAS | RWD;
1974PontiacLeMansBase7.5V8GAS | RWD;
1974PontiacLeMansSport6.6V8GAS | RWD;
1974PontiacLeMansLuxury5.7V8GAS | RWD;
1974PontiacLeMansSafari7.5V8GAS | RWD;
1974PontiacLeMansBase5.7V8GAS | RWD;
1974PontiacLeMansSafari5.7V8GAS | RWD;
1974PontiacLeMansSafari Luxury5.7V8GAS | RWD;
1974PontiacLeMansSafari Luxury5.7V8GAS | RWD;
1974PontiacLeMansBase5.7V8GAS | RWD;
1974PontiacLeMansBase6.6V8GAS | RWD;
1974PontiacLeMansSport5.7V8GAS | RWD;
1974PontiacLeMansLuxury7.5V8GAS | RWD;
1974PontiacLeMansSafari5.7V8GAS | RWD;
1974PontiacLeMansSafari6.6V8GAS | RWD;
1974PontiacVenturaCustom5.7V8GAS | RWD;
1974PontiacVenturaCustom5.7V8GAS | RWD;
1974PontiacVenturaGTO5.7V8GAS | RWD;
1974PontiacVenturaBase5.7V8GAS | RWD;
1974PontiacVenturaBase5.7V8GAS | RWD;
1974StutzBlackhawkBase7.5V8GAS | RWD;
1973PontiacBonnevilleBase7.5V8GAS | RWD;
1973PontiacBonnevilleBase6.6V8GAS | RWD;
1973PontiacCatalinaSafari7.5V8GAS | RWD;
1973PontiacCatalinaBase6.6V8GAS | RWD;
1973PontiacCatalinaSafari6.6V8GAS | RWD;
1973PontiacCatalinaBase5.7V8GAS | RWD;
1973PontiacCatalinaBase7.5V8GAS | RWD;
1973PontiacCatalinaSafari5.7V8GAS | RWD;
1973PontiacFirebirdFormula5.7V8GAS | RWD;
1973PontiacFirebirdFormula7.5V8GAS | RWD;
1973PontiacFirebirdFormula6.6V8GAS | RWD;
1973PontiacFirebirdBase6.6V8GAS | RWD;
1973PontiacFirebirdTrans Am5.7V8GAS | RWD;
1973PontiacFirebirdEsprit6.6V8GAS | RWD;
1973PontiacFirebirdEsprit7.5V8GAS | RWD;
1973PontiacFirebirdBase5.7V8GAS | RWD;
1973PontiacFirebirdBase7.5V8GAS | RWD;
1973PontiacFirebirdEsprit5.7V8GAS | RWD;
1973PontiacFirebirdTrans Am6.6V8GAS | RWD;
1973PontiacFirebirdTrans Am7.5V8GAS | RWD;
1973PontiacGrand AmBase7.5V8GAS | RWD;
1973PontiacGrand AmBase6.6V8GAS | RWD;
1973PontiacGrand AmBase5.7V8GAS | RWD;
1973PontiacGrand PrixBase6.6V8GAS | RWD;
1973PontiacGrand PrixBase7.5V8GAS | RWD;
1973PontiacGrand SafariBase5.7V8GAS | RWD;
1973PontiacGrand SafariBase6.6V8GAS | RWD;
1973PontiacGrand SafariBase7.5V8GAS | RWD;
1973PontiacGrandvilleBase7.5V8GAS | RWD;
1973PontiacGrandvilleBase6.6V8GAS | RWD;
1973PontiacGTOBase6.6V8GAS | RWD;
1973PontiacGTOBase7.5V8GAS | RWD;
1973PontiacLeMansSport6.6V8GAS | RWD;
1973PontiacLeMansLuxury5.7V8GAS | RWD;
1973PontiacLeMansLuxury7.5V8GAS | RWD;
1973PontiacLeMansBase6.6V8GAS | RWD;
1973PontiacLeMansSport5.7V8GAS | RWD;
1973PontiacLeMansSport7.5V8GAS | RWD;
1973PontiacLeMansSafari6.6V8GAS | RWD;
1973PontiacLeMansBase5.7V8GAS | RWD;
1973PontiacLeMansBase7.5V8GAS | RWD;
1973PontiacLeMansSafari5.7V8GAS | RWD;
1973PontiacLeMansSafari7.5V8GAS | RWD;
1973PontiacLeMansLuxury7.5V8GAS | RWD;
1973PontiacVenturaCustom5.7V8GAS | RWD;
1973PontiacVenturaBase5.7V8GAS | RWD;
1973StutzBlackhawkBase7.5V8GAS | RWD;
1972PontiacBonnevilleBase6.6V8GAS | RWD;
1972PontiacBonnevilleBase7.5V8GAS | RWD;
1972PontiacCatalinaBase5.7V8GAS | RWD;
1972PontiacCatalinaBrougham6.6V8GAS | RWD;
1972PontiacCatalinaBrougham5.7V8GAS | RWD;
1972PontiacCatalinaBrougham7.5V8GAS | RWD;
1972PontiacCatalinaBase6.6V8GAS | RWD;
1972PontiacCatalinaBase7.5V8GAS | RWD;
1972PontiacCatalinaSafari6.6V8GAS | RWD;
1972PontiacCatalinaSafari5.7V8GAS | RWD;
1972PontiacCatalinaSafari7.5V8GAS | RWD;
1972PontiacFirebirdBase6.6V8GAS | RWD;
1972PontiacFirebirdFormula6.6V8GAS | RWD;
1972PontiacFirebirdEsprit6.6V8GAS | RWD;
1972PontiacFirebirdBase7.5V8GAS | RWD;
1972PontiacFirebirdFormula5.7V8GAS | RWD;
1972PontiacFirebirdEsprit5.7V8GAS | RWD;
1972PontiacFirebirdEsprit7.5V8GAS | RWD;
1972PontiacFirebirdTrans Am6.6V8GAS | RWD;
1972PontiacFirebirdFormula7.5V8GAS | RWD;
1972PontiacFirebirdBase5.7V8GAS | RWD;
1972PontiacFirebirdTrans Am5.7V8GAS | RWD;
1972PontiacFirebirdTrans Am7.5V8GAS | RWD;
1972PontiacGrand PrixBase7.5V8GAS | RWD;
1972PontiacGrand PrixBase6.6V8GAS | RWD;
1972PontiacGrand SafariBase6.6V8GAS | RWD;
1972PontiacGrand SafariBase5.7V8GAS | RWD;
1972PontiacGrand SafariBase7.5V8GAS | RWD;
1972PontiacGrandvilleBase6.6V8GAS | RWD;
1972PontiacGrandvilleBase7.5V8GAS | RWD;
1972PontiacGTOBase7.5V8GAS | RWD;
1972PontiacGTOBase6.6V8GAS | RWD;
1972PontiacLeMansSport7.5V8GAS | RWD;
1972PontiacLeMansBase7.5V8GAS | RWD;
1972PontiacLeMansSport7.5V8GAS | RWD;
1972PontiacLeMansBase5.7V8GAS | RWD;
Specifications
Cylinder Bore Diameter4.300
Gasket Sealant IncludedNo
Grade TypePremium
Head Gasket Bore4.3
Head Gasket Manufactured Thickness.0415" - .0485"
MaterialPermaTorque
Thickness0.042
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

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