Cometic Gasket Head Gaskets (C5691-066) for a 75-04 Regal, 75-88 Century, 75-79 Skylark, 76-05 LeSabre, 06-08 Lucerne, 80-90 Electra, 91-05 Park Avenue, 79-99 Riviera, 05-09 LaCrosse, 75-80 Skyhawk, 88-91 Reatta Base, 80-02 Camaro, 80-05 Impala, 80-84 Caprice, 78-84 El Camino, 78-83.
0 Reviews
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1975-1979 | Buick | Century | Special | ||
| 1975-1979 | Buick | Century | Custom | ||
| 1975-1977 | Buick | Century | Base | ||
| 1978-1981 | Buick | Century | Sport | ||
| 1978-1981 | Buick | Century | Limited | ||
| 1980-1981 | Buick | Century | Estate | ||
| 1980-1981 | Buick | Century | Base | ||
| 1984-1986 | Buick | Century | T-Type | ||
| 1984-1984 | Buick | Century | Olympia Limited | ||
| 1984-1988 | Buick | Century | Limited | ||
| 1984-1984 | Buick | Century | Estate | ||
| 1984-1988 | Buick | Century | Custom | ||
| 1985-1988 | Buick | Century | Estate Wagon | ||
| 1980-1990 | Buick | Electra | Park Avenue | ||
| 1980-1990 | Buick | Electra | Limited | ||
| 1985-1990 | Buick | Electra | T-Type | ||
| 1989-1990 | Buick | Electra | Park Avenue Ultra | ||
| 2005-2009 | Buick | LaCrosse | CXL | ||
| 2005-2009 | Buick | LaCrosse | CX | ||
| 1976-1981 | Buick | LeSabre | Base | ||
| 1977-1978 | Buick | LeSabre | Custom | ||
| 1978-1981 | Buick | LeSabre | Sport | ||
| 1979-2005 | Buick | LeSabre | Limited | ||
| 1982-1982 | Buick | LeSabre | Limited Edition F/E | ||
| 1982-2005 | Buick | LeSabre | Custom | ||
| 1987-1987 | Buick | LeSabre | T-Type | ||
| 1987-1991 | Buick | LeSabre | Base | ||
| 2006-2008 | Buick | Lucerne | CXL | ||
| 2006-2008 | Buick | Lucerne | CX | ||
| 1991-2005 | Buick | Park Avenue | Ultra | ||
| 1991-2005 | Buick | Park Avenue | Base | ||
| 1988-1991 | Buick | Reatta | Base | ||
| 1975-1987 | Buick | Regal | Base | ||
| 1976-1977 | Buick | Regal | SR | ||
| 1978-1982 | Buick | Regal | Sport | ||
| 1978-1987 | Buick | Regal | Limited | ||
| 1982-1982 | Buick | Regal | Limited Turbo | ||
| 1982-1983 | Buick | Regal | Estate Wagon | ||
| 1983-1986 | Buick | Regal | T-Type | ||
| 1984-1987 | Buick | Regal | Grand National | ||
| 1987-1987 | Buick | Regal | GNX | ||
| 1990-1996 | Buick | Regal | Limited | ||
| 1990-1996 | Buick | Regal | Gran Sport | ||
| 1990-1996 | Buick | Regal | Custom | ||
| 1996-1996 | Buick | Regal | Olympic Gold Edition | ||
| 1997-2004 | Buick | Regal | LS | ||
| 1997-2004 | Buick | Regal | GS | ||
| 1998-1998 | Buick | Regal | 25th Anniversary Edition | ||
| 2000-2000 | Buick | Regal | LSE | ||
| 2000-2000 | Buick | Regal | GSE | ||
| 1979-1980 | Buick | Riviera | S | ||
| 1980-1985 | Buick | Riviera | Base | ||
| 1981-1989 | Buick | Riviera | T-Type | ||
| 1982-1982 | Buick | Riviera | Limited Edition | ||
| 1983-1983 | Buick | Riviera | XX Anniversary Edition | ||
| 1983-1993 | Buick | Riviera | Luxury | ||
| 1995-1999 | Buick | Riviera | Base | ||
| 1975-1980 | Buick | Skyhawk | S | ||
| 1975-1980 | Buick | Skyhawk | Base | ||
| 1979-1980 | Buick | Skyhawk | Road Hawk | ||
| 1975-1977 | Buick | Skylark | SR | ||
| 1975-1979 | Buick | Skylark | Base | ||
| 1976-1979 | Buick | Skylark | S | ||
| 1978-1978 | Buick | Skylark | Sport | ||
| 1978-1979 | Buick | Skylark | Custom | ||
| 1980-1982 | Cadillac | DeVille | Cabriolet | ||
| 1980-1982 | Cadillac | DeVille | Base | ||
| 1981-1982 | Cadillac | Eldorado | Cabriolet | ||
| 1981-1982 | Cadillac | Eldorado | Biarritz | ||
| 1981-1982 | Cadillac | Eldorado | Base | ||
| 1982-1982 | Cadillac | Eldorado | Touring | ||
| 1980-1982 | Cadillac | Fleetwood | Brougham | ||
| 1981-1982 | Cadillac | Seville | Elegante | ||
| 1981-1982 | Cadillac | Seville | Base | ||
| 1980-1980 | Chevrolet | Camaro | Rally Sport | ||
| 1980-1981 | Chevrolet | Camaro | Berlinetta | ||
| 1980-1980 | Chevrolet | Camaro | Base | ||
| 1981-1981 | Chevrolet | Camaro | Sport | ||
| 1995-2002 | Chevrolet | Camaro | Base | ||
| 1996-1997 | Chevrolet | Camaro | RS | ||
| 1980-1980 | Chevrolet | Caprice | Classic Sport | ||
| 1980-1981 | Chevrolet | Caprice | Classic Landau | ||
| 1980-1984 | Chevrolet | Caprice | Classic | ||
| 1981-1982 | Chevrolet | Caprice | Classic Estate | ||
| 1978-1978 | Chevrolet | El Camino | Conquista | ||
| 1978-1984 | Chevrolet | El Camino | Base | ||
| 1979-1981 | Chevrolet | El Camino | Royal Knight | ||
| 1980-1984 | Chevrolet | El Camino | SS | ||
| 1981-1984 | Chevrolet | El Camino | Conquista | ||
| 1980-1980 | Chevrolet | Impala | Sport | ||
| 1980-1984 | Chevrolet | Impala | Base | ||
| 1981-1982 | Chevrolet | Impala | Estate | ||
| 2000-2005 | Chevrolet | Impala | LS | ||
| 2000-2005 | Chevrolet | Impala | Base | ||
| 2003-2003 | Chevrolet | Impala | LS Sport | ||
| 2004-2005 | Chevrolet | Impala | SS | ||
| 1998-1999 | Chevrolet | Lumina | LTZ | ||
| 1998-1999 | Chevrolet | Lumina | LS | ||
| 1999-1999 | Chevrolet | Lumina | Base | ||
| 1992-1992 | Chevrolet | Lumina APV | CL | ||
| 1992-1995 | Chevrolet | Lumina APV | Base | ||
| 1993-1995 | Chevrolet | Lumina APV | LS | ||
| 1978-1981 | Chevrolet | Malibu | Classic Landau | ||
| 1978-1983 | Chevrolet | Malibu | Classic | ||
| 1978-1981 | Chevrolet | Malibu | Base | ||
| 1979-1980 | Chevrolet | Malibu | Sport | ||
| 1979-1979 | Chevrolet | Malibu | Police | ||
| 1979-1979 | Chevrolet | Malibu | Landau | ||
| 1979-1980 | Chevrolet | Malibu | Estate | ||
| 1979-1980 | Chevrolet | Malibu | Classic Sport | ||
| 1979-1980 | Chevrolet | Malibu | Classic Estate | ||
| 1978-1978 | Chevrolet | Monte Carlo | Sport | ||
| 1978-1981 | Chevrolet | Monte Carlo | Landau | ||
| 1979-1979 | Chevrolet | Monte Carlo | Base | ||
| 1980-1980 | Chevrolet | Monte Carlo | Sport | ||
| 1981-1984 | Chevrolet | Monte Carlo | Base | ||
| 1983-1983 | Chevrolet | Monte Carlo | CL | ||
| 1998-1999 | Chevrolet | Monte Carlo | Z34 | ||
| 1999-1999 | Chevrolet | Monte Carlo | LS | ||
| 1999-1999 | Chevrolet | Monte Carlo | Indianapolis 500 Pace Car | ||
| 2000-2005 | Chevrolet | Monte Carlo | SS | ||
| 2002-2002 | Chevrolet | Monte Carlo | SS Dale Earnhardt Signature Edition | ||
| 2002-2002 | Chevrolet | Monte Carlo | SS 35th Anniversary Edition | ||
| 2003-2003 | Chevrolet | Monte Carlo | SS Pace Car | ||
| 2003-2003 | Chevrolet | Monte Carlo | SS High Sport | ||
| 2005-2005 | Chevrolet | Monte Carlo | LT | ||
| 1978-1978 | Chevrolet | Monza | Sport | ||
| 1978-1979 | Chevrolet | Monza | S | ||
| 1978-1980 | Chevrolet | Monza | Base | ||
| 1978-1980 | Chevrolet | Monza | 2+2 Spyder | ||
| 1978-1980 | Chevrolet | Monza | 2+2 Sport | ||
| 1978-1980 | Chevrolet | Monza | 2+2 | ||
| 1980-1980 | Chevrolet | Monza | Spyder | ||
| 1978-1980 | GMC | Caballero | Laredo | ||
| 1978-1984 | GMC | Caballero | Diablo | ||
| 1978-1984 | GMC | Caballero | Base | ||
| 1981-1981 | GMC | Caballero | Royal Knight | ||
| 1981-1981 | GMC | Caballero | Conquista | ||
| 1981-1984 | GMC | Caballero | Amarillo | ||
| 1992-1999 | Oldsmobile | 88 | Royale LS | ||
| 1992-1999 | Oldsmobile | 88 | Royale | ||
| 1995-1995 | Oldsmobile | 88 | Royale LSS | ||
| 1999-1999 | Oldsmobile | 88 | 50th Anniversary Edition | ||
| 1981-1983 | Oldsmobile | 98 | Regency | ||
| 1981-1981 | Oldsmobile | 98 | Luxury | ||
| 1982-1983 | Oldsmobile | 98 | Regency Brougham | ||
| 1985-1990 | Oldsmobile | 98 | Regency Brougham | ||
| 1985-1990 | Oldsmobile | 98 | Regency | ||
| 1987-1990 | Oldsmobile | 98 | Regency Touring | ||
| 1987-1987 | Oldsmobile | 98 | Regency Grande | ||
| 1991-1993 | Oldsmobile | 98 | Touring | ||
| 1991-1996 | Oldsmobile | 98 | Regency Elite | ||
| 1992-1994 | Oldsmobile | 98 | Regency | ||
| 1977-1977 | Oldsmobile | Cutlass | S | ||
| 1977-1977 | Oldsmobile | Cutlass | Colonnade S | ||
| 1977-1977 | Oldsmobile | Cutlass | Colonnade | ||
| 1978-1979 | Oldsmobile | Cutlass | Vista Cruiser | ||
| 1979-1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham | ||
| 1980-1981 | Oldsmobile | Cutlass | LS | ||
| 1980-1981 | Oldsmobile | Cutlass | Brougham | ||
| 1980-1980 | Oldsmobile | Cutlass | Base | ||
| 1978-1984 | Oldsmobile | Cutlass Calais | Base | ||
| 1983-1983 | Oldsmobile | Cutlass Calais | Hurst | ||
| 1984-1985 | Oldsmobile | Cutlass Ciera | Brougham | ||
| 1984-1988 | Oldsmobile | Cutlass Ciera | LS | ||
| 1985-1985 | Oldsmobile | Cutlass Ciera | Cruiser LS | ||
| 1985-1986 | Oldsmobile | Cutlass Ciera | ES | ||
| 1985-1987 | Oldsmobile | Cutlass Ciera | GT | ||
| 1985-1986 | Oldsmobile | Cutlass Ciera | Holiday | ||
| 1986-1988 | Oldsmobile | Cutlass Ciera | S | ||
| 1986-1988 | Oldsmobile | Cutlass Ciera | SL | ||
| 1987-1988 | Oldsmobile | Cutlass Ciera | Brougham | ||
| 1988-1988 | Oldsmobile | Cutlass Ciera | Base | ||
| 1988-1988 | Oldsmobile | Cutlass Ciera | International | ||
| 1980-1982 | Oldsmobile | Cutlass Cruiser | Base | ||
| 1980-1981 | Oldsmobile | Cutlass Cruiser | Brougham | ||
| 1987-1987 | Oldsmobile | Cutlass Cruiser | Brougham | ||
| 1987-1988 | Oldsmobile | Cutlass Cruiser | LS | ||
| 1988-1988 | Oldsmobile | Cutlass Cruiser | Brougham LS | ||
| 1988-1988 | Oldsmobile | Cutlass Cruiser | SL | ||
| 1978-1980 | Oldsmobile | Cutlass Salon | Base | ||
| 1978-1980 | Oldsmobile | Cutlass Salon | Brougham | ||
| 1985-1987 | Oldsmobile | Cutlass Salon | Base | ||
| 1977-1982 | Oldsmobile | Cutlass Supreme | Base | ||
| 1977-1987 | Oldsmobile | Cutlass Supreme | Brougham | ||
| 1977-1977 | Oldsmobile | Cutlass Supreme | Colonnade | ||
| 1981-1981 | Oldsmobile | Cutlass Supreme | LS | ||
| 1984-1987 | Oldsmobile | Cutlass Supreme | Base | ||
| 1985-1985 | Oldsmobile | Cutlass Supreme | LS | ||
| 1987-1987 | Oldsmobile | Cutlass Supreme | 442 | ||
| 1977-1983 | Oldsmobile | Delta 88 | Base | ||
| 1977-1991 | Oldsmobile | Delta 88 | Royale | ||
| 1980-1981 | Oldsmobile | Delta 88 | Holiday | ||
| 1980-1991 | Oldsmobile | Delta 88 | Royale Brougham | ||
| 1984-1984 | Oldsmobile | Delta 88 | Royale Brougham LS | ||
| 1998-1998 | Oldsmobile | Intrigue | Base | ||
| 1998-1999 | Oldsmobile | Intrigue | GL | ||
| 1998-1998 | Oldsmobile | Intrigue | GLS | ||
| 1999-1999 | Oldsmobile | Intrigue | GX | ||
| 1996-1999 | Oldsmobile | LSS | Base | ||
| 1977-1979 | Oldsmobile | Omega | Base | ||
| 1977-1979 | Oldsmobile | Omega | Brougham | ||
| 1977-1977 | Oldsmobile | Omega | Deluxe | ||
| 1977-1977 | Oldsmobile | Omega | F85 | ||
| 1977-1978 | Oldsmobile | Omega | SX | ||
| 1978-1979 | Oldsmobile | Omega | Brougham LS | ||
| 1997-1998 | Oldsmobile | Regency | Base | ||
| 1992-1995 | Oldsmobile | Silhouette | Base | ||
| 1975-1980 | Oldsmobile | Starfire | Base | ||
| 1975-1975 | Oldsmobile | Starfire | S | ||
| 1976-1980 | Oldsmobile | Starfire | GT | ||
| 1976-1980 | Oldsmobile | Starfire | SX | ||
| 1977-1980 | Oldsmobile | Starfire | Firenza | ||
| 1981-1984 | Oldsmobile | Toronado | Brougham | ||
| 1986-1987 | Oldsmobile | Toronado | Brougham | ||
| 1987-1992 | Oldsmobile | Toronado | Trofeo | ||
| 1988-1992 | Oldsmobile | Toronado | Base |
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". 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.
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For more information on Cometic Gasket part number C5691-066, you can visit the official Cometic Gasket website.
