Cometic Chevy Gen1 Small Block V8 .040in MLX Cylinder Head Gasket-4.220in Bores-Round Bore
SKU C5786-040
MPN cgsC5786-040
$113.09 · Available to order





Cometic Chevy Gen1 Small Block V8 .040in MLX Cylinder Head Gasket-4.220in Bores-Round Bore
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". With Steam Holes. Cometic MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1980–1982 | GMC | K2500 Suburban | Sierra Grande | — |
| 1980–1985 | GMC | Jimmy | High Sierra | — |
| 1980–1986 | GMC | C2500 Suburban | Base | — |
| 1980–1986 | Pontiac | Firebird | Trans Am | — |
| 1980–1986 | Chevrolet | El Camino | SS | — |
| 1983–1986 | Pontiac | Parisienne | Brougham | — |
| 1980 | Chevrolet | K20 Suburban | Custom Deluxe | — |
| 1980–1981 | Chevrolet | Caprice | Classic Landau | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale Brougham | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1980–1982 | GMC | Jimmy | Street Coupe | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1980–1981 | Chevrolet | C30 | Cheyenne | — |
| 1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980 | Pontiac | Grand Prix | SJ | — |
| 1980–1986 | GMC | K2500 | High Sierra | — |
| 1981–1986 | Chevrolet | C10 | Custom | — |
| 1986 | Excalibur | Phaeton | Base | — |
| 1980–1986 | Chevrolet | G10 | Chevy Van | — |
| 1980–1986 | GMC | C1500 | Base | — |
| 1980–1981 | Buick | Century | Estate | — |
| 1980–1981 | Chevrolet | K20 | Cheyenne | — |
| 1980 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1986 | Chevrolet | G30 | Beauville | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1981–1986 | Chevrolet | K5 Blazer | Custom | — |
| 1984–1986 | Pontiac | Bonneville | LE | — |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1980–1982 | GMC | C1500 Suburban | Sierra Grande | — |
| 1980–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1982 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | K20 | Scottsdale | — |
| 1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1980 | Chevrolet | Malibu | Sport | — |
| 1981–1982 | Chevrolet | Caprice | Classic Estate | — |
| 1980–1982 | GMC | K1500 Suburban | Sierra Grande | — |
| 1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1986 | GMC | K2500 Suburban | Base | — |
| 1983–1984 | Chevrolet | G20 | Bonaventure | — |
| 1980–1982 | GMC | C2500 | Sierra Grande | — |
| 1980 | Chevrolet | Camaro | Rally Sport | — |
| 1980 | Pontiac | Grand Am | Base | — |
| 1981 | Pontiac | Grand Prix | Brougham | — |
| 1980–1986 | Chevrolet | Camaro | Berlinetta | — |
| 1980–1986 | GMC | G3500 | Vandura | — |
| 1980–1982 | GMC | C3500 | Sierra Grande | — |
| 1986 | Chevrolet | Caprice | Classic Brougham | — |
| 1980–1986 | GMC | Caballero | Base | — |
| 1980–1986 | GMC | G2500 | Vandura | — |
| 1980–1986 | GMC | C3500 | Base | — |
| 1980 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1980–1981 | Pontiac | Catalina | Safari | — |
| 1982–1983 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1981 | Buick | Regal | Base | — |
| 1980 | Chevrolet | C10 | Big Ten | — |
| 1980 | Chevrolet | Malibu | Classic Estate | — |
| 1986 | Buick | Regal | Limited | — |
| 1980–1986 | GMC | K1500 | High Sierra | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1985–1986 | Chevrolet | K20 | Silverado | — |
| 1981 | Chevrolet | C10 Suburban | Deluxe | — |
| 1980–1986 | GMC | K2500 Suburban | Sierra Classic | — |
| 1986 | Buick | Regal | Base | — |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1980 | GMC | C1500 | Heavy Half | — |
| 1986 | Chevrolet | G10 | Bonaventure | — |
| 1980–1986 | Chevrolet | K5 Blazer | Silverado | — |
| 1980–1981 | Chevrolet | C10 | Cheyenne | — |
| 1980–1986 | Chevrolet | K10 | Scottsdale | — |
| 1980–1981 | Buick | Century | Limited | — |
| 1980 | Chevrolet | Malibu | Classic Sport | — |
| 1980 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1981 | Chevrolet | K10 | Deluxe | — |
| 1980–1986 | GMC | C1500 Suburban | Sierra Classic | — |
| 1980–1986 | GMC | K1500 Suburban | Base | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1980–1986 | GMC | C2500 | Sierra Classic | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1980–1986 | Chevrolet | Caprice | Classic | — |
| 1983–1986 | Pontiac | Grand Prix | Brougham | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1980–1986 | GMC | K1500 | Base | — |
| 1980–1985 | Chevrolet | Impala | Base | — |
| 1980 | Avanti | II | Base | — |
| 1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1981 | Chevrolet | K5 Blazer | Deluxe | — |
| 1980–1982 | GMC | C1500 | Street Coupe | — |
| 1980–1986 | GMC | K1500 Suburban | Sierra Classic | — |
| 1981 | Chevrolet | K30 | Deluxe | — |
| 1982 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1983–1986 | Pontiac | Parisienne | Base | — |
| 1981 | Chevrolet | C10 | Deluxe | — |
| 1980–1986 | Chevrolet | C10 | Scottsdale | — |
| 1980 | Chevrolet | Impala | Sport | — |
| 1980–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1980–1986 | GMC | G1500 | Rally STX | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1984 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1980 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1980–1982 | GMC | K3500 | Sierra Grande | — |
| 1983–1986 | Chevrolet | Monte Carlo | SS | — |
| 1980 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980–1981 | Pontiac | Grand LeMans | Safari | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1980 | Chevrolet | K30 | Custom Deluxe | — |
| 1983 | Pontiac | Grand Prix | LJ | — |
| 1980 | Chevrolet | Malibu | Estate | — |
| 1980–1986 | Chevrolet | K10 | Silverado | — |
| 1980–1986 | Pontiac | Firebird | Base | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1980–1981 | Pontiac | Grand Prix | LJ | — |
| 1984 | Chevrolet | K5 Blazer | Scottsdale | — |
| 1980–1986 | Chevrolet | C20 | Scottsdale | — |
| 1981–1986 | Chevrolet | K10 Suburban | Custom | — |
| 1980–1986 | GMC | C1500 | Sierra Classic | — |
| 1980–1986 | GMC | G2500 | Rally | — |
| 1980 | Chevrolet | K10 | Custom Deluxe | — |
| 1981–1986 | Chevrolet | K10 | Custom | — |
| 1984–1986 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1980 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1980 | Chevrolet | K20 Suburban | Silverado | — |
| 1981–1986 | Chevrolet | K20 | Custom | — |
| 1980–1981 | Pontiac | LeMans | Base | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Base | — |
| 1985–1986 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | G20 | Beauville | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1980–1986 | GMC | K2500 Suburban | High Sierra | — |
| 1980–1983 | Chevrolet | K20 | Silverado | — |
| 1982–1986 | Pontiac | Firebird | S/E | — |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1983–1986 | Pontiac | Bonneville | Base | — |
| 1980–1982 | Checker | Marathon | Base | — |
| 1985–1986 | Chevrolet | Camaro | Iroc-Z | — |
| 1980–1986 | Chevrolet | G10 | Beauville | — |
| 1980–1986 | Chevrolet | Camaro | Z28 | — |
| 1980–1986 | GMC | G3500 | Magnavan | — |
| 1980–1986 | Chevrolet | K30 | Silverado | — |
| 1980–1986 | GMC | Jimmy | Base | — |
| 1980–1986 | Chevrolet | K30 | Scottsdale | — |
| 1980–1986 | GMC | G2500 | Rally STX | — |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado | — |
| 1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1980–1981 | Pontiac | Catalina | Base | — |
| 1980–1986 | GMC | C2500 | High Sierra | — |
| 1980–1982 | GMC | C1500 | Sierra Grande | — |
| 1980–1986 | GMC | G3500 | Rally Camper Special | — |
| 1982–1983 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | GMC | G3500 | Rally STX | — |
| 1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1984–1986 | Chevrolet | Corvette | Base | — |
| 1980–1986 | Chevrolet | C30 | Scottsdale | — |
| 1980–1986 | GMC | Caballero | Diablo | — |
| 1982 | Oldsmobile | Cutlass Calais | Base | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1980–1981 | Chevrolet | C20 | Cheyenne | — |
| 1981–1986 | Chevrolet | K20 Suburban | Custom | — |
| 1980–1986 | GMC | K3500 | High Sierra | — |
| 1981 | Chevrolet | K10 Suburban | Deluxe | — |
| 1980–1982 | Chevrolet | Corvette | Base | — |
| 1980–1982 | GMC | Jimmy | Sierra Grande | — |
| 1980–1986 | GMC | K1500 | Sierra Classic | — |
| 1980–1986 | Chevrolet | G20 | Sportvan | — |
| 1981 | Chevrolet | K20 Suburban | Deluxe | — |
| 1980–1986 | Chevrolet | G20 | Chevy Van | — |
| 1981–1986 | Chevrolet | K30 | Custom | — |
| 1980–1981 | Chevrolet | Malibu | Base | — |
| 1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1980–1986 | Chevrolet | El Camino | Base | — |
| 1980–1981 | Pontiac | Firebird | Formula | — |
| 1980–1986 | GMC | G3500 | Rally | — |
| 1980–1986 | GMC | K2500 | Base | — |
| 1980–1986 | GMC | Jimmy | Sierra Classic | — |
| 1983–1984 | GMC | G1500 | Rally Custom | — |
| 1984–1986 | Pontiac | Grand Prix | LE | — |
| 1982 | Buick | LeSabre | Limited Edition F/E | — |
| 1980–1986 | GMC | K3500 | Base | — |
| 1982 | Chevrolet | Corvette | Collector's Edition | — |
| 1983–1986 | Pontiac | Grand Prix | Base | — |
| 1985–1986 | Chevrolet | K10 Suburban | Silverado | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1980–1986 | GMC | G1500 | Vandura | — |
| 1980–1985 | GMC | P2500 | Base | — |
| 1982 | Buick | LeSabre | Limited | — |
| 1983 | Chevrolet | G10 | Base | — |
| 1980–1981 | Buick | Regal | Limited | — |
| 1980–1986 | GMC | K2500 | Sierra Classic | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1981–1986 | GMC | Caballero | Amarillo | — |
| 1980–1982 | GMC | K1500 | Sierra Grande | — |
| 1980–1986 | Chevrolet | G30 | Chevy Van | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1980 | Chevrolet | Camaro | Base | — |
| 1980–1981 | Buick | Century | Base | — |
| 1981–1982 | Oldsmobile | Delta 88 | Base | — |
| 1984–1986 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1986 | Chevrolet | Monte Carlo | LS | — |
| 1981–1986 | Chevrolet | C10 Suburban | Custom | — |
| 1980–1982 | GMC | K2500 | Sierra Grande | — |
| 1980–1981 | Pontiac | Grand LeMans | Base | — |
| 1980–1982 | Checker | Marathon | Deluxe | — |
| 1980–1986 | GMC | G3500 | Vandura Special | — |
| 1980–1983 | Chevrolet | Malibu | Classic | — |
| 1980–1986 | GMC | K3500 | Sierra Classic | — |
| 1983–1986 | Pontiac | Bonneville | Brougham | — |
| 1982 | Buick | LeSabre | Custom | — |
| 1981–1984 | Chevrolet | G10 | Bonaventure | — |
| 1980–1986 | GMC | C1500 Suburban | High Sierra | — |
| 1980–1986 | Chevrolet | C30 | Silverado | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980 | Chevrolet | Caprice | Classic Sport | — |
| 1983–1984 | Chevrolet | G30 | Bonaventure | — |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | G30 | Hi-Cube | — |
| 1981–1986 | GMC | G3500 | Rally Custom | — |
| 1980–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1983–1984 | GMC | G2500 | Rally Custom | — |
| 1980–1981 | Chevrolet | K10 | Cheyenne | — |
| 1980–1986 | Chevrolet | C10 | Silverado | — |
| 1981–1986 | Chevrolet | Camaro | Sport | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1986 | GMC | C3500 | High Sierra | — |
| 1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1982 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | C20 | Silverado | — |
| 1986 | Chevrolet | Caprice | Base | — |
| 1980–1986 | GMC | C1500 Suburban | Base | — |
| 1980–1986 | Chevrolet | G10 | Sportvan | — |
| 1980–1981 | Pontiac | LeMans | Safari | — |
| 1980–1981 | Chevrolet | G20 | Nomad | — |
| 1980–1981 | Pontiac | Firebird | Esprit | — |
| 1980–1986 | GMC | C2500 | Base | — |
| 1980–1981 | Buick | Century | Sport | — |
| 1980–1986 | GMC | C3500 | Sierra Classic | — |
| 1980–1986 | GMC | C1500 | High Sierra | — |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | — |
| 1980 | Chevrolet | K10 Suburban | Silverado | — |
| 1981–1982 | Chevrolet | Impala | Estate | — |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe | — |
| 1981 | Oldsmobile | Delta 88 | Holiday | — |
| 1980–1986 | GMC | G1500 | Rally | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1982–1983 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1980–1981 | Pontiac | Grand Prix | Base | — |
| 1981 | Chevrolet | K20 | Deluxe | — |
| 1980–1981 | Chevrolet | K30 | Cheyenne | — |
| 1980–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1981–1986 | Chevrolet | El Camino | Conquista | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | G30 | Sportvan | — |
| 1980 | GMC | Caballero | Laredo | — |
| 1980–1986 | GMC | K1500 Suburban | High Sierra | — |
| 1980 | Oldsmobile | Cutlass Calais | Base | — |
| 1981–1986 | Chevrolet | Monte Carlo | Base | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070035655 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 0.75 lb |
| Dimensions (L×W×H) | 24 × 9.75 × 0.14 in |
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