Cometic Oldsmobile Gen-2 Rocket V8 4.2 inch Bore .030 inch MLS Head Gasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements. Oldsmobile Gen-2 Rocket V8 .030" MLS Cylinder Head Gasket, 4.200" Bore .030" MLS Cylinder Head Gasket, 4.200" Gasket Bore. Each Fitment: Buick Apollo Base 1973 Buick Apollo Base 1974 Buick Apollo Base 1975 Buick Apollo SR 1975 Buick Centurion Base 1973 Buick Century Base 1973 Buick Century Base 1974 Buick Century Base 1975 Buick Century Base 1976 Buick Century Base 1977 Buick Century Custom 1975 Buick Century Custom 1976 Buick Century Custom 1977 Buick Century Indianapolis 500 Pace Car 1976 Buick Century Luxus 1973 Buick Century Luxus 1974 Buick Century Luxus 1975 Buick Electra 225 1976 Buick Electra 225 1977 Buick Electra 225 1978 Buick Electra 225 1979 Buick Electra Custom 1975 Buick Electra Estate Wagon 1980 Buick Electra Limited 1975 Buick Electra Limited 1976 Buick Electra Limited 1977 Buick Electra Limited 1978 Buick Electra Limited 1979 Buick Electra Limited 1980 Buick Electra Park Avenue 1978 Buick Electra Park Avenue 1979 Buick Electra Park Avenue 1980 Buick Estate Wagon Base 1973 Buick Estate Wagon Base 1975 Buick Estate Wagon Base 1976 Buick Estate Wagon Base 1977 Buick Estate Wagon Base 1978 Buick Estate Wagon Base 1979 Buick Estate Wagon Base 1980 Buick GS 455 Base 1972 Buick GS Base 1972 Buick LeSabre Base 1972 Buick LeSabre Base 1973 Buick LeSabre Base 1974 Buick LeSabre Base 1975 Buick LeSabre Base 1977 Buick LeSabre Base 1978 Buick LeSabre Base 1979 Buick LeSabre Base 1980 Buick LeSabre Custom 1972 Buick LeSabre Custom 1973 Buick LeSabre Custom 1975 Buick LeSabre Custom 1976 Buick LeSabre Custom 1977 Buick LeSabre Custom 1978 Buick LeSabre Custom Sport 1977 Buick LeSabre Limited 1979 Buick LeSabre Limited 1980 Buick LeSabre Luxus 1974 Buick Regal Base 1973 Buick Regal Base 1974 Buick Regal Base 1975 Buick Regal Base 1976 Buick Regal Base 1977 Buick Regal SR 1976 Buick Regal SR 1977 Buick Riviera Base 1975 Buick Riviera Base 1976 Buick Riviera Base 1977 Buick Riviera Base 1978 Buick Riviera Base 1979 Buick Riviera Base 1980 Buick Riviera GS 1975 Buick Riviera LXXV Anniversary Edition 1978 Buick Riviera S 1979 Buick Riviera S 1980 Buick Riviera Sport 1976 Buick Riviera SR 1976 Buick Skylark 350 1972 Buick Skylark Base 1972 Buick Skylark Base 1975 Buick Skylark Base 1976 Buick Skylark Base 1977 Buick Skylark Custom 1972 Buick Skylark S 1976 Buick Skylark S 1977 Buick Skylark SR 1975 Buick Skylark SR 1976 Buick Skylark SR 1977 Buick Sportwagon Base 1972 Cadillac Eldorado Base 1979 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1979 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1979 Cadillac Eldorado Cabriolet 1980 Cadillac Seville Base 1976 Cadillac Seville Base 1977 Cadillac Seville Base 1978 Cadillac Seville Base 1979 Cadillac Seville Base 1980 Cadillac Seville Elegante 1978 Cadillac Seville Elegante 1979 Cadillac Seville Elegante 1980 Cadillac Seville Opera 1977 Cadillac Seville Opera 1978 Chevrolet Bel Air Base 1972 Chevrolet Bel Air Base 1973 Chevrolet Bel Air Base 1974 Chevrolet Bel Air Base 1975 Chevrolet Biscayne Base 1972 Chevrolet Brookwood Base 1972 Chevrolet C10 Pickup Base 1972 Chevrolet C20 Suburban Base 1972 Chevrolet C30 Pickup Base 1972 Chevrolet Camaro Base 1972 Chevrolet Camaro Base 1973 Chevrolet Camaro Base 1974 Chevrolet Camaro Base 1975 Chevrolet Camaro LT 1973 Chevrolet Camaro LT 1974 Chevrolet Camaro LT 1975 Chevrolet Camaro RS 1972 Chevrolet Camaro RS 1973 Chevrolet Camaro RS 1975 Chevrolet Camaro SS 1972 Chevrolet Camaro Z28 1973 Chevrolet Caprice Base 1972 Chevrolet Caprice Classic 1973 Chevrolet Caprice Classic 1974 Chevrolet Caprice Classic 1975 Chevrolet Caprice Classic Sport 1975 Chevrolet Caprice Estate 1973 Chevrolet Caprice Estate 1974 Chevrolet Chevelle Base 1972 Chevrolet Chevelle Concours 1972 Chevrolet Chevelle Concours Estate 1972 Chevrolet Chevelle Deluxe 1973 Chevrolet Chevelle Greenbrier 1972 Chevrolet Chevelle Malibu 1972 Chevrolet Chevelle Nomad 1972 Chevrolet Chevelle SS 1972 Chevrolet El Camino Base 1972 Chevrolet El Camino Base 1973 Chevrolet El Camino Base 1974 Chevrolet El Camino Base 1975 Chevrolet El Camino Classic 1975 Chevrolet El Camino Custom 1972 Chevrolet El Camino Custom 1973 Chevrolet El Camino Custom 1974 Chevrolet El Camino SS 1972 Chevrolet G10 Van Base 1972 Chevrolet G10 Van Sportvan 1972 Chevrolet G20 Van Base 1972 Chevrolet G20 Van Sportvan 1972 Chevrolet G30 Van Base 1972 Chevrolet G30 Van Sportvan 1972 Chevrolet Impala Base 1972 Chevrolet Impala Base 1973 Chevrolet Impala Base 1974 Chevrolet Impala Base 1975 Chevrolet Impala Custom 1975 Chevrolet Impala Sport 1975 Chevrolet K10 Pickup Base 1972 Chevrolet K10 Suburban Base 1972 Chevrolet K20 Pickup Base 1972 Chevrolet K20 Suburban Base 1972 Chevrolet K30 Pickup Base 1972 Chevrolet Kingswood Base 1972 Chevrolet Kingswood Estate 1972 Chevrolet Laguna Base 1973 Chevrolet Laguna Base 1974 Chevrolet Laguna Base 1975 Chevrolet Laguna Estate 1973 Chevrolet Laguna S3 1975 Chevrolet Malibu Base 1973 Chevrolet Malibu Base 1974 Chevrolet Malibu Base 1975 Chevrolet Malibu Classic 1974 Chevrolet Malibu Classic 1975 Chevrolet Malibu Classic Estate 1975 Chevrolet Malibu Estate 1973 Chevrolet Malibu Estate 1974 Chevrolet Monte Carlo Base 1972 Chevrolet Monte Carlo Base 1973 Chevrolet Monte Carlo Base 1974 Chevrolet Monte Carlo Landau 1973 Chevrolet Monte Carlo Landau 1974 Chevrolet Monte Carlo S 1973 Chevrolet Monte Carlo S 1975 Chevrolet Nova Base 1972 Chevrolet Nova Base 1973 Chevrolet Nova Base 1974 Chevrolet Nova Base 1975 Chevrolet Nova Custom 1973 Chevrolet Nova Custom 1974 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975 Chevrolet Townsman Base 1972 GMC C15/C1500 Pickup Base 1972 GMC C15/C1500 Suburban Base 1972 GMC C25/C2500 Pickup Base 1972 GMC C25/C2500 Suburban Base 1972 GMC C35/C3500 Pickup Base 1972 GMC K15/K1500 Pickup Base 1972 GMC K25/K2500 Pickup Base 1972 GMC K25/K2500 Suburban Base 1972 GMC K35/K3500 Pickup Base 1972 GMC Sprint Base 1972 GMC Sprint Base 1973 GMC Sprint Base 1974 GMC Sprint Base 1975 GMC Sprint Classic 1975 GMC Sprint Custom 1972 GMC Sprint Custom 1973 GMC Sprint Custom 1974 GMC Sprint High Sierra 1975 GMC Sprint SP 1975 GMC Transmode Base 1973 GMC Transmode Base 1974 Oldsmobile 442 Base 1964 Oldsmobile 442 Base 1965 Oldsmobile 442 Base 1966 Oldsmobile 442 Base 1967 Oldsmobile 442 Base 1968 Oldsmobile 442 Base 1969 Oldsmobile 442 Base 1970 Oldsmobile 442 Base 1971 Oldsmobile 98 Base 1965 Oldsmobile 98 Base 1966 Oldsmobile 98 Base 1967 Oldsmobile 98 Base 1968 Oldsmobile 98 Base 1969 Oldsmobile 98 Base 1970 Oldsmobile 98 Base 1971 Oldsmobile 98 Base 1972 Oldsmobile 98 Base 1973 Oldsmobile 98 Base 1974 Oldsmobile 98 Holiday 1965 Oldsmobile 98 Holiday 1966 Oldsmobile 98 Holiday 1967 Oldsmobile 98 Luxury 1975 Oldsmobile 98 Luxury 1976 Oldsmobile 98 Luxury 1977 Oldsmobile 98 Luxury 1978 Oldsmobile 98 Luxury 1979 Oldsmobile 98 Luxury 1980 Oldsmobile 98 Regency 1973 Oldsmobile 98 Regency 1974 Oldsmobile 98 Regency 1975 Oldsmobile 98 Regency 1976 Oldsmobile 98 Regency 1977 Oldsmobile 98 Regency 1978 Oldsmobile 98 Regency 1979 Oldsmobile 98 Regency 1980 Oldsmobile Custom Cruiser Base 1971 Oldsmobile Custom Cruiser Base 1972 Oldsmobile Custom Cruiser Base 1973 Oldsmobile Custom Cruiser Base 1974 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Base 1976 Oldsmobile Custom Cruiser Base 1977 Oldsmobile Custom Cruiser Base 1978 Oldsmobile Custom Cruiser Base 1979 Oldsmobile Custom Cruiser Base 1980 Oldsmobile Custom Cruiser Panel 1975 Oldsmobile Custom Cruiser Panel 1976 Oldsmobile Cutlass 442 1975 Oldsmobile Cutlass 442 1977 Oldsmobile Cutlass Base 1964 Oldsmobile Cutlass Base 1965 Oldsmobile Cutlass Base 1966 Oldsmobile Cutlass Base 1967 Oldsmobile Cutlass Base 1968 Oldsmobile Cutlass Base 1969 Oldsmobile Cutlass Base 1970 Oldsmobile Cutlass Base 1971 Oldsmobile Cutlass Base 1972 Oldsmobile Cutlass Base 1973 Oldsmobile Cutlass Base 1974 Oldsmobile Cutlass Base 1975 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1980 Oldsmobile Cutlass Calais Base 1979 Oldsmobile Cutlass Calais Base 1980 Oldsmobile Cutlass Colonnade 1977 Oldsmobile Cutlass Colonnade S 1976 Oldsmobile Cutlass Colonnade S 1977 Oldsmobile Cutlass Cruiser 1972 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1980 Oldsmobile Cutlass Holiday 1964 Oldsmobile Cutlass Holiday 1965 Oldsmobile Cutlass Holiday 1966 Oldsmobile Cutlass Holiday 1967 Oldsmobile Cutlass LS 1980 Oldsmobile Cutlass S 1968 Oldsmobile Cutlass S 1971 Oldsmobile Cutlass S 1972 Oldsmobile Cutlass S 1973 Oldsmobile Cutlass S 1974 Oldsmobile Cutlass S 1975 Oldsmobile Cutlass S 1976 Oldsmobile Cutlass S 1977 Oldsmobile Cutlass Salon 442 1979 Oldsmobile Cutlass Salon Base 1975 Oldsmobile Cutlass Salon Base 1976 Oldsmobile Cutlass Salon Base 1977 Oldsmobile Cutlass Salon Base 1979 Oldsmobile Cutlass Salon Base 1980 Oldsmobile Cutlass Salon Brougham 1980 Oldsmobile Cutlass Salon Hurst 1979 Oldsmobile Cutlass Supreme Base 1967 Oldsmobile Cutlass Supreme Base 1968 Oldsmobile Cutlass Supreme Base 1969 Oldsmobile Cutlass Supreme Base 1970 Oldsmobile Cutlass Supreme Base 1971 Oldsmobile Cutlass Supreme Base 1972 Oldsmobile Cutlass Supreme Base 1973 Oldsmobile Cutlass Supreme Base 1974 Oldsmobile Cutlass Supreme Base 1975 Oldsmobile Cutlass Supreme Base 1976 Oldsmobile Cutlass Supreme Base 1977 Oldsmobile Cutlass Supreme Base 1979 Oldsmobile Cutlass Supreme Base 1980 Oldsmobile Cutlass Supreme Brougham 1977 Oldsmobile Cutlass Supreme Brougham 1979 Oldsmobile Cutlass Supreme Brougham 1980 Oldsmobile Cutlass Supreme Colonnade 1976 Oldsmobile Cutlass Supreme Colonnade 1977 Oldsmobile Cutlass Supreme Cruiser 1974 Oldsmobile Cutlass Supreme Cruiser 1975 Oldsmobile Cutlass Supreme Hurst 1975 Oldsmobile Cutlass Tiara Base 1976 Oldsmobile Cutlass Turnpike Cruiser 1967 Oldsmobile Cutlass Vista Cruiser 1976 Oldsmobile Cutlass Vista Cruiser 1977 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1979 Oldsmobile Delmont 88 Base 1967 Oldsmobile Delmont 88 Base 1968 Oldsmobile Delmont 88 Holiday 1967 Oldsmobile Delta 88 Base 1965 Oldsmobile Delta 88 Base 1966 Oldsmobile Delta 88 Base 1967 Oldsmobile Delta 88 Base 1968 Oldsmobile Delta 88 Base 1969 Oldsmobile Delta 88 Base 1970 Oldsmobile Delta 88 Base 1971 Oldsmobile Delta 88 Base 1972 Oldsmobile Delta 88 Base 1973 Oldsmobile Delta 88 Base 1974 Oldsmobile Delta 88 Base 1975 Oldsmobile Delta 88 Base 1976 Oldsmobile Delta 88 Base 1977 Oldsmobile Delta 88 Base 1978 Oldsmobile Delta 88 Base 1979 Oldsmobile Delta 88 Base 1980 Oldsmobile Delta 88 Custom 1967 Oldsmobile Delta 88 Custom 1968 Oldsmobile Delta 88 Custom 1969 Oldsmobile Delta 88 Custom 1970 Oldsmobile Delta 88 Custom 1971 Oldsmobile Delta 88 Holiday 1965 Oldsmobile Delta 88 Holiday 1966 Oldsmobile Delta 88 Holiday 1967 Oldsmobile Delta 88 Holiday 1980 Oldsmobile Delta 88 Royale 1969 Oldsmobile Delta 88 Royale 1970 Oldsmobile Delta 88 Royale 1971 Oldsmobile Delta 88 Royale 1972 Oldsmobile Delta 88 Royale 1973 Oldsmobile Delta 88 Royale 1974 Oldsmobile Delta 88 Royale 1975 Oldsmobile Delta 88 Royale 1976 Oldsmobile Delta 88 Royale 1977 Oldsmobile Delta 88 Royale 1978 Oldsmobile Delta 88 Royale 1979 Oldsmobile Delta 88 Royale 1980 Oldsmobile Delta 88 Royale Brougham 1980 Oldsmobile Dynamic 88 Base 1965 Oldsmobile Dynamic 88 Base 1966 Oldsmobile Dynamic 88 Holiday 1965 Oldsmobile Dynamic 88 Holiday 1966 Oldsmobile F85 Base 1964 Oldsmobile F85 Base 1965 Oldsmobile F85 Base 1966 Oldsmobile F85 Base 1967 Oldsmobile F85 Base 1968 Oldsmobile F85 Base 1969 Oldsmobile F85 Base 1970 Oldsmobile F85 Base 1971 Oldsmobile F85 Base 1972 Oldsmobile F85 Deluxe 1964 Oldsmobile F85 Deluxe 1965 Oldsmobile F85 Deluxe 1966 Oldsmobile F85 Holiday 1966 Oldsmobile Jetstar 88 Base 1964 Oldsmobile Jetstar 88 Base 1965 Oldsmobile Jetstar 88 Base 1966 Oldsmobile Jetstar 88 Holiday 1964 Oldsmobile Jetstar 88 Holiday 1965 Oldsmobile Jetstar 88 Holiday 1966 Oldsmobile Jetstar I Base 1964 Oldsmobile Jetstar I Base 1965 Oldsmobile Omega Base 1973 Oldsmobile Omega Base 1974 Oldsmobile Omega Base 1975 Oldsmobile Omega Base 1976 Oldsmobile Omega Base 1977 Oldsmobile Omega Brougham 1976 Oldsmobile Omega Brougham 1977 Oldsmobile Omega Deluxe 1977 Oldsmobile Omega F85 1976 Oldsmobile Omega Salon 1975 Oldsmobile Omega SX 1976 Oldsmobile Omega SX 1977 Oldsmobile Starfire Base 1965 Oldsmobile Starfire Base 1966 Oldsmobile Toronado Base 1966 Oldsmobile Toronado Base 1967 Oldsmobile Toronado Base 1968 Oldsmobile Toronado Base 1969 Oldsmobile Toronado Base 1970 Oldsmobile Toronado Base 1971 Oldsmobile Toronado Base 1972 Oldsmobile Toronado Base 1973 Oldsmobile Toronado Base 1974 Oldsmobile Toronado Brougham 1971 Oldsmobile Toronado Brougham 1972 Oldsmobile Toronado Brougham 1973 Oldsmobile Toronado Brougham 1974 Oldsmobile Toronado Brougham 1975 Oldsmobile Toronado Brougham 1976 Oldsmobile Toronado Brougham 1979 Oldsmobile Toronado Brougham 1980 Oldsmobile Toronado Custom 1968 Oldsmobile Toronado Custom 1969 Oldsmobile Toronado Custom 1970 Oldsmobile Toronado Custom 1975 Oldsmobile Toronado Custom 1976 Oldsmobile Toronado Deluxe 1966 Oldsmobile Toronado Deluxe 1967 Oldsmobile Toronado XSC 1980 Oldsmobile Toronado XSR 1979 Oldsmobile Vista Cruiser Base 1964 Oldsmobile Vista Cruiser Base 1965 Oldsmobile Vista Cruiser Base 1966 Oldsmobile Vista Cruiser Base 1967 Oldsmobile Vista Cruiser Base 1968 Oldsmobile Vista Cruiser Base 1969 Oldsmobile Vista Cruiser Base 1970 Oldsmobile Vista Cruiser Base 1971 Oldsmobile Vista Cruiser Base 1972 Oldsmobile Vista Cruiser Base 1973 Oldsmobile Vista Cruiser Base 1974 Oldsmobile Vista Cruiser Base 1975 Oldsmobile Vista Cruiser Custom 1964 Oldsmobile Vista Cruiser Custom 1965 Oldsmobile Vista Cruiser Custom 1966 Oldsmobile Vista Cruiser Custom 1967 Pontiac Bonneville Base 1977 Pontiac Bonneville Base 1978 Pontiac Bonneville Base 1979 Pontiac Bonneville Base 1980 Pontiac Bonneville Brougham 1977 Pontiac Bonneville Brougham 1978 Pontiac Bonneville Brougham 1979 Pontiac Bonneville Brougham 1980 Pontiac Bonneville Safari 1978 Pontiac Bonneville Safari 1979 Pontiac Bonneville Safari 1980 Pontiac Catalina Base 1977 Pontiac Catalina Base 1978 Pontiac Catalina Base 1979 Pontiac Catalina Base 1980 Pontiac Catalina Safari 1977 Pontiac Catalina Safari 1978 Pontiac Catalina Safari 1979 Pontiac Catalina Safari 1980 Pontiac Firebird Base 1976 Pontiac Firebird Base 1977 Pontiac Firebird Esprit 1976 Pontiac Firebird Esprit 1977 Pontiac Firebird Formula 1976 Pontiac Firebird Formula 1977 Pontiac Grand Am Base 1975 Pontiac Grand LeMans Base 1975 Pontiac Grand LeMans Base 1976 Pontiac Grand LeMans Base 1977 Pontiac Grand LeMans Safari 1977 Pontiac Grand Prix Base 1976 Pontiac Grand Prix Base 1977 Pontiac Grand Prix LJ 1977 Pontiac Grand Safari Base 1977 Pontiac LeMans Base 1975 Pontiac LeMans Base 1976 Pontiac LeMans Base 1977 Pontiac LeMans Safari 1977 Pontiac LeMans Sport 1975 Pontiac LeMans Sport 1976 Pontiac LeMans Sport 1977 Pontiac Phoenix Base 1977 Pontiac Ventura Base 1975 Pontiac Ventura Base 1976 Pontiac Ventura Base 1977 Pontiac Ventura Custom 1975 Pontiac Ventura SJ 1975 Pontiac Ventura SJ 1976 Pontiac Ventura SJ 1977