Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .040 inch MLS Head Gasket
SKU C5691-040
MPN cgsC5691-040
$92.35 · Available to order
Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .040 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 0.040". 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.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1992 | Chevrolet | Lumina APV | CL | — |
| 1980–1987 | Pontiac | Bonneville | Base | — |
| 2006–2008 | Buick | Lucerne | CX | — |
| 1987–1990 | Oldsmobile | 98 | Regency Touring | — |
| 1981–1984 | Oldsmobile | Toronado | Brougham | — |
| 1988 | Oldsmobile | Cutlass Ciera | Base | — |
| 1999 | Chevrolet | Monte Carlo | LS | — |
| 1977 | Oldsmobile | Cutlass Supreme | Colonnade | — |
| 1995–2002 | Chevrolet | Camaro | Base | — |
| 2003 | Chevrolet | Impala | LS Sport | — |
| 1992–1995 | Oldsmobile | Silhouette | Base | — |
| 1981 | Pontiac | Firebird | Formula | — |
| 1980–1984 | Chevrolet | El Camino | SS | — |
| 1990–1996 | Buick | Regal | Limited | — |
| 1978–1980 | Chevrolet | Monza | 2+2 | — |
| 1991–2005 | Buick | Park Avenue | Base | — |
| 1978–1979 | Buick | Skylark | Custom | — |
| 1983–1986 | Buick | Regal | T-Type | — |
| 1985–1988 | Buick | Century | Estate Wagon | — |
| 1978–1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1982 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1984–1988 | Buick | Century | Custom | — |
| 1982–1983 | Oldsmobile | 98 | Regency Brougham | — |
| 1980–1982 | Cadillac | DeVille | d'Elegance | — |
| 1980–1990 | Buick | Electra | Limited | — |
| 1981–1984 | GMC | Caballero | Amarillo | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1986–1987 | Oldsmobile | Toronado | Brougham | — |
| 1992–1995 | Chevrolet | Lumina APV | Base | — |
| 1977–1978 | Buick | LeSabre | Custom | — |
| 1987 | Buick | LeSabre | T-Type | — |
| 1984 | Buick | Century | Estate | — |
| 2006–2008 | Buick | Lucerne | CXL | — |
| 1983–1993 | Buick | Riviera | Luxury | — |
| 1978 | Buick | Skylark | Sport | — |
| 1995 | Oldsmobile | 88 | Royale LSS | — |
| 1980–1981 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1975–1980 | Buick | Skyhawk | Base | — |
| 1975–1987 | Buick | Regal | Base | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1978–1984 | GMC | Caballero | Diablo | — |
| 1981–1984 | Chevrolet | El Camino | Conquista | — |
| 1978–1979 | Chevrolet | Monza | S | — |
| 1982 | Cadillac | Eldorado | Touring | — |
| 1981–1986 | Pontiac | Bonneville | Brougham | — |
| 1976–1979 | Buick | Skylark | S | — |
| 1977 | Pontiac | Ventura | Base | — |
| 1977–1981 | Pontiac | Grand LeMans | Base | — |
| 1977–1987 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1978–1980 | GMC | Caballero | Laredo | — |
| 2005–2008 | Pontiac | Grand Prix | Base | — |
| 1987 | Oldsmobile | 98 | Regency Grande | — |
| 1977 | Oldsmobile | Cutlass | Colonnade S | — |
| 2000–2005 | Pontiac | Bonneville | SLE | — |
| 1988 | Oldsmobile | Cutlass Cruiser | Brougham LS | — |
| 1992–1995 | Pontiac | Trans Sport | Base | — |
| 1975–1980 | Oldsmobile | Starfire | Base | — |
| 1981–1982 | Chevrolet | Impala | Estate | — |
| 2005–2007 | Pontiac | Grand Prix | GT | — |
| 1977–1983 | Oldsmobile | Delta 88 | Base | — |
| 1992–1999 | Oldsmobile | 88 | Royale | — |
| 1986–1988 | Oldsmobile | Cutlass Ciera | S | — |
| 1989 | Pontiac | Firebird | Trans Am | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1987 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1982–2005 | Buick | LeSabre | Custom | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1987–1988 | Oldsmobile | Cutlass Ciera | Brougham | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1979 | Chevrolet | Monte Carlo | Base | — |
| 1987–1992 | Oldsmobile | Toronado | Trofeo | — |
| 1991–1993 | Oldsmobile | 98 | Touring | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1997–2004 | Buick | Regal | LS | — |
| 1977–1981 | Pontiac | Catalina | Base | — |
| 1989 | Pontiac | Firebird | Trans Am GTA SE | — |
| 1979–1980 | Chevrolet | Malibu | Classic Sport | — |
| 1988–1999 | Pontiac | Bonneville | SSE | — |
| 2003 | Chevrolet | Monte Carlo | SS Pace Car | — |
| 1988 | Oldsmobile | Cutlass Cruiser | SL | — |
| 2005 | Chevrolet | Monte Carlo | LT | — |
| 1977–1980 | Oldsmobile | Starfire | Firenza | — |
| 1978 | Chevrolet | Monte Carlo | Sport | — |
| 1979–1980 | Buick | Skyhawk | Road Hawk | — |
| 1987–1991 | Buick | LeSabre | Base | — |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham | — |
| 1978–1979 | Pontiac | Phoenix | SJ | — |
| 1975–1977 | Buick | Century | Base | — |
| 1984–1988 | Buick | Century | Limited | — |
| 1978–1980 | Chevrolet | Monza | 2+2 Spyder | — |
| 1997–2002 | Pontiac | Grand Prix | SE | — |
| 1998 | Oldsmobile | Intrigue | Base | — |
| 1976 | Pontiac | Sunbird | SJ | — |
| 1980–1982 | Cadillac | Fleetwood | Brougham d'Elegance | — |
| 1977–1991 | Oldsmobile | Delta 88 | Royale | — |
| 2000–2005 | Chevrolet | Impala | Base | — |
| 1979–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1980–1982 | Cadillac | DeVille | Cabriolet | — |
| 1978–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1980 | Chevrolet | Monza | Spyder | — |
| 2002 | Chevrolet | Monte Carlo | SS Dale Earnhardt Signature Edition | — |
| 1978–1979 | Pontiac | Phoenix | LJ | — |
| 1976–1980 | Oldsmobile | Starfire | SX | — |
| 1981 | Cadillac | Eldorado | Brougham d'Elegance | — |
| 1979 | Chevrolet | Malibu | Police | — |
| 1992–2003 | Pontiac | Bonneville | SSEi | — |
| 1980–1984 | Chevrolet | Impala | Base | — |
| 1990–1996 | Buick | Regal | Gran Sport | — |
| 1999 | Chevrolet | Monte Carlo | Indianapolis 500 Pace Car | — |
| 1977 | Pontiac | Ventura | SJ | — |
| 2000 | Buick | Regal | LSE | — |
| 1987 | Oldsmobile | Cutlass Supreme | 442 | — |
| 2003 | Chevrolet | Monte Carlo | SS High Sport | — |
| 1980–1982 | Cadillac | Fleetwood | Brougham | — |
| 1979 | Pontiac | Grand Prix | SJ | — |
| 1980–1981 | Chevrolet | Caprice | Classic Landau | — |
| 1981 | Oldsmobile | 98 | Luxury | — |
| 1981–1989 | Buick | Riviera | T-Type | — |
| 1977–1981 | Pontiac | Firebird | Esprit | — |
| 1996 | Buick | Regal | Olympic Gold Edition | — |
| 1982–1983 | Buick | Regal | Estate Wagon | — |
| 1978 | Chevrolet | El Camino | Conquista | — |
| 1977–1979 | Oldsmobile | Omega | Brougham | — |
| 1985–1987 | Oldsmobile | Cutlass Salon | Base | — |
| 1985–1987 | Oldsmobile | Cutlass Ciera | GT | — |
| 1979 | Pontiac | Grand Am | Base | — |
| 2004–2005 | Chevrolet | Impala | SS | — |
| 1979–1980 | Chevrolet | Malibu | Estate | — |
| 1983 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1985 | Oldsmobile | Cutlass Ciera | Cruiser LS | — |
| 1981–1982 | Cadillac | Seville | Base | — |
| 1986–1988 | Oldsmobile | Cutlass Ciera | SL | — |
| 1999 | Oldsmobile | Intrigue | GX | — |
| 2000 | Buick | Regal | GSE | — |
| 1984–1988 | Oldsmobile | Cutlass Ciera | LS | — |
| 1999 | Chevrolet | Lumina | Base | — |
| 1977–1978 | Oldsmobile | Omega | SX | — |
| 1992–1994 | Oldsmobile | 98 | Regency | — |
| 1978–1983 | Chevrolet | Malibu | Classic | — |
| 1978–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1978–1979 | Oldsmobile | Omega | Brougham LS | — |
| 1998 | Oldsmobile | Intrigue | GLS | — |
| 1996–1997 | Chevrolet | Camaro | RS | — |
| 1978–1981 | Buick | Century | Sport | — |
| 1984 | Pontiac | Parisienne | Brougham | — |
| 1984–1986 | Buick | Century | T-Type | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1981–1987 | Pontiac | Grand Prix | Brougham | — |
| 1984–1987 | Oldsmobile | Cutlass Supreme | Base | — |
| 1979–1980 | Buick | Riviera | S | — |
| 1978–1987 | Buick | Regal | Limited | — |
| 2000–2005 | Chevrolet | Impala | LS | — |
| 1985–1986 | Oldsmobile | Cutlass Ciera | ES | — |
| 1981–1982 | Chevrolet | Caprice | Classic Estate | — |
| 2004 | Pontiac | Grand Prix | GT2 | — |
| 1980 | Chevrolet | Impala | Sport | — |
| 1978–1982 | Buick | Regal | Sport | — |
| 1980–1991 | Oldsmobile | Delta 88 | Royale Brougham | — |
| 1977–1982 | Oldsmobile | Cutlass Supreme | Base | — |
| 1988–2005 | Pontiac | Bonneville | SE | — |
| 1978–1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1976–1980 | Oldsmobile | Starfire | GT | — |
| 1981–1983 | Oldsmobile | 98 | Regency | — |
| 1984 | Oldsmobile | Delta 88 | Royale Brougham LS | — |
| 1988–1992 | Oldsmobile | Toronado | Base | — |
| 1980–1981 | Buick | Century | Estate | — |
| 1980–1981 | Oldsmobile | Delta 88 | Holiday | — |
| 1997–2003 | Pontiac | Grand Prix | GT | — |
| 1981–1982 | Cadillac | Eldorado | Cabriolet | — |
| 1981 | Oldsmobile | Cutlass Supreme | LS | — |
| 1975–1979 | Buick | Century | Special | — |
| 1998–1999 | Chevrolet | Lumina | LTZ | — |
| 1985 | Buick | LeSabre | Collector's Edition | — |
| 2004 | Pontiac | Grand Prix | GT1 | — |
| 1992–1999 | Oldsmobile | 88 | Royale LS | — |
| 1980 | Chevrolet | Camaro | Base | — |
| 1980–1981 | Buick | Century | Base | — |
| 1980–1990 | Buick | Electra | Park Avenue | — |
| 1999 | Oldsmobile | 88 | 50th Anniversary Edition | — |
| 1982 | Buick | LeSabre | Limited Edition F/E | — |
| 1978–1984 | Chevrolet | El Camino | Base | — |
| 1987 | Buick | Regal | GNX | — |
| 1978–1981 | Pontiac | Grand LeMans | Safari | — |
| 1977–1979 | Pontiac | Phoenix | Base | — |
| 1996–1999 | Oldsmobile | LSS | Base | — |
| 1984 | Pontiac | Parisienne | Base | — |
| 1981–1982 | Cadillac | Seville | Elegante | — |
| 1987–1988 | Oldsmobile | Cutlass Cruiser | LS | — |
| 1988 | Oldsmobile | Cutlass Ciera | International | — |
| 1998 | Buick | Regal | 25th Anniversary Edition | — |
| 1984–1985 | Oldsmobile | Cutlass Ciera | Brougham | — |
| 1978 | Chevrolet | Monza | Sport | — |
| 1997–2005 | Pontiac | Grand Prix | GTP | — |
| 1989–1990 | Buick | Electra | Park Avenue Ultra | — |
| 1981–1982 | Cadillac | Eldorado | Biarritz | — |
| 1978–1987 | Pontiac | Grand Prix | Base | — |
| 1975 | Oldsmobile | Starfire | S | — |
| 1995–1999 | Buick | Riviera | Base | — |
| 1975–1980 | Buick | Skyhawk | S | — |
| 1977 | Oldsmobile | Cutlass | Colonnade | — |
| 1993–1995 | Chevrolet | Lumina APV | LS | — |
| 1990–1996 | Buick | Regal | Custom | — |
| 1998–1999 | Oldsmobile | Intrigue | GL | — |
| 1978–1979 | Oldsmobile | Cutlass | Vista Cruiser | — |
| 1977 | Oldsmobile | Cutlass | S | — |
| 1976–1977 | Buick | Regal | SR | — |
| 1997–2004 | Buick | Regal | GS | — |
| 1980 | Buick | Skyhawk | Designers' Accent Edition | — |
| 1977 | Oldsmobile | Omega | F85 | — |
| 1980–1982 | Cadillac | DeVille | Base | — |
| 1997–1998 | Oldsmobile | Regency | Base | — |
| 1975–1979 | Buick | Skylark | Base | — |
| 1978–1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1978–1984 | GMC | Caballero | Base | — |
| 1988–1991 | Buick | Reatta | Base | — |
| 2005–2009 | Buick | LaCrosse | CXL | — |
| 1979–1980 | Chevrolet | Malibu | Sport | — |
| 1985–1990 | Oldsmobile | 98 | Regency Brougham | — |
| 1976–1981 | Buick | LeSabre | Base | — |
| 1977–1981 | Pontiac | Firebird | Base | — |
| 1984–1987 | Pontiac | Grand Prix | LE | — |
| 1975–1977 | Buick | Skylark | SR | — |
| 1982 | Buick | Regal | Limited Turbo | — |
| 1981 | Chevrolet | Camaro | Sport | — |
| 1980 | Chevrolet | Camaro | Rally Sport | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1978–1981 | Chevrolet | Malibu | Base | — |
| 1998–1999 | Chevrolet | Monte Carlo | Z34 | — |
| 2005–2009 | Buick | LaCrosse | CX | — |
| 1977 | Pontiac | LeMans | Sport | — |
| 1977–1979 | Oldsmobile | Omega | Base | — |
| 1978–1981 | Buick | LeSabre | Sport | — |
| 1977–1981 | Pontiac | LeMans | Base | — |
| 1981–1982 | Cadillac | Eldorado | Base | — |
| 1979 | Chevrolet | Malibu | Landau | — |
| 1982 | Buick | Riviera | Limited Edition | — |
| 1977 | Oldsmobile | Omega | Deluxe | — |
| 2000–2005 | Chevrolet | Monte Carlo | SS | — |
| 1979–1983 | Pontiac | Grand Prix | LJ | — |
| 1980–1985 | Buick | Riviera | Base | — |
| 2002 | Chevrolet | Monte Carlo | SS 35th Anniversary Edition | — |
| 1984–1987 | Buick | Regal | Grand National | — |
| 1980–1981 | Chevrolet | Camaro | Berlinetta | — |
| 1984–1991 | Pontiac | Bonneville | LE | — |
| 1991–2005 | Buick | Park Avenue | Ultra | — |
| 1980 | Chevrolet | Caprice | Classic Sport | — |
| 1991–1996 | Oldsmobile | 98 | Regency Elite | — |
| 1978–1981 | Buick | Century | Limited | — |
| 1983 | Buick | Riviera | XX Anniversary Edition | — |
| 1979–2005 | Buick | LeSabre | Limited | — |
| 1981–1984 | Chevrolet | Monte Carlo | Base | — |
| 1985–1990 | Oldsmobile | 98 | Regency | — |
| 1975–1979 | Buick | Century | Custom | — |
| 1985–1990 | Buick | Electra | T-Type | — |
| 1978–1980 | Chevrolet | Monza | 2+2 Sport | — |
| 1980–1984 | Chevrolet | Caprice | Classic | — |
| 1998–1999 | Chevrolet | Lumina | LS | — |
| 1978–1980 | Chevrolet | Monza | Base | — |
| 1978–1979 | Pontiac | Sunbird | Safari | — |
| 1984 | Buick | Century | Olympia Limited | — |
| 1985–1986 | Oldsmobile | Cutlass Ciera | Holiday | — |
| 1976–1980 | Pontiac | Sunbird | Base | — |
| 1978–1981 | Pontiac | LeMans | Safari | — |
| 1979–1980 | Chevrolet | Malibu | Classic Estate | — |
| 1995–2002 | Pontiac | Firebird | Base | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070008673 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 1.25 lb |
| Dimensions (L×W×H) | 24 × 8 × 0.5 in |
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