Cometic Chevy Small Block 4.06in Bore .040 inch MLS Head Gasket (w/All Steam Holes)
SKU C5269-040
MPN cgsC5269-040
$87.95 · Available to order





Cometic Chevy Small Block 4.06in Bore .040 inch MLS Head Gasket (w/All Steam Holes)
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 |
|---|---|---|---|---|
| 1980 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980–1986 | GMC | K1500 | Base | — |
| 1984–1986 | Chevrolet | Corvette | Base | — |
| 1986 | Chevrolet | G10 | Bonaventure | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1980–1986 | GMC | K1500 | Sierra Classic | — |
| 1981 | Chevrolet | C10 Suburban | Deluxe | — |
| 1981–1986 | Chevrolet | K10 | Custom | — |
| 1985 | Excalibur | Phaeton | Anniversary | — |
| 1980–1986 | Chevrolet | C20 | Scottsdale | — |
| 1980–1982 | GMC | K1500 Suburban | Sierra Grande | — |
| 1980–1982 | GMC | K2500 | Sierra Grande | — |
| 1980 | Chevrolet | Camaro | Rally Sport | — |
| 1980–1986 | GMC | K2500 Suburban | Sierra Classic | — |
| 1980–1986 | GMC | Jimmy | Sierra Classic | — |
| 1982–1983 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | GMC | K1500 Suburban | High Sierra | — |
| 1984 | Chevrolet | K5 Blazer | Scottsdale | — |
| 1980–1986 | Chevrolet | Camaro | Berlinetta | — |
| 1980–1986 | Chevrolet | Caprice | Classic | — |
| 1982 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980–1986 | GMC | G1500 | Vandura | — |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado | — |
| 1980–1986 | GMC | C2500 | Base | — |
| 1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale Brougham | — |
| 1982 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | G10 | Beauville | — |
| 1980–1986 | Chevrolet | K30 | Silverado | — |
| 1982 | Buick | LeSabre | Custom | — |
| 1980–1981 | Buick | Century | Base | — |
| 1980–1981 | Buick | Regal | Limited | — |
| 1980–1981 | Buick | Century | Sport | — |
| 1981–1986 | Chevrolet | Camaro | Sport | — |
| 1984–1986 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1980–1986 | Chevrolet | K20 | Scottsdale | — |
| 1980–1985 | Chevrolet | Impala | Base | — |
| 1982 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1986 | Chevrolet | G20 | Beauville | — |
| 1983–1986 | Pontiac | Parisienne | Brougham | — |
| 1983–1984 | GMC | G1500 | Rally Custom | — |
| 1980 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980–1981 | Pontiac | Grand LeMans | Safari | — |
| 1981–1986 | Chevrolet | C10 Suburban | Custom | — |
| 1980 | Chevrolet | K20 Suburban | Custom Deluxe | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Base | — |
| 1981–1982 | Chevrolet | Impala | Estate | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1980–1986 | GMC | C2500 Suburban | Base | — |
| 1980–1986 | Chevrolet | K30 | Scottsdale | — |
| 1980 | Chevrolet | K10 Suburban | Silverado | — |
| 1981–1986 | Chevrolet | C10 | Custom | — |
| 1980–1986 | Chevrolet | G30 | Beauville | — |
| 1980–1981 | Chevrolet | Caprice | Classic Landau | — |
| 1980–1982 | Chevrolet | Corvette | Base | — |
| 1980 | Chevrolet | K30 | Custom Deluxe | — |
| 1985–1986 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1980–1986 | Chevrolet | G10 | Sportvan | — |
| 1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1981–1986 | Chevrolet | K5 Blazer | Custom | — |
| 1980–1982 | GMC | K2500 Suburban | Sierra Grande | — |
| 1980 | Chevrolet | Malibu | Sport | — |
| 1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1980–1986 | GMC | K2500 | High Sierra | — |
| 1980–1986 | GMC | G3500 | Vandura | — |
| 1980–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1980–1982 | GMC | C1500 | Street Coupe | — |
| 1980–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1984 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1981–1986 | Chevrolet | K10 Suburban | Custom | — |
| 1980–1981 | Pontiac | Catalina | Safari | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1980–1986 | Chevrolet | G30 | Chevy Van | — |
| 1980–1981 | Chevrolet | Malibu | Base | — |
| 1980–1981 | Pontiac | Catalina | Base | — |
| 1980–1986 | GMC | G3500 | Rally STX | — |
| 1980–1986 | GMC | K1500 | High Sierra | — |
| 1980–1981 | Pontiac | Grand Prix | LJ | — |
| 1980–1982 | GMC | Jimmy | Street Coupe | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1980–1986 | GMC | C3500 | Base | — |
| 1980–1986 | GMC | Caballero | Base | — |
| 1980–1982 | GMC | K1500 | Sierra Grande | — |
| 1983–1986 | Pontiac | Grand Prix | Brougham | — |
| 1980–1986 | Chevrolet | C30 | Scottsdale | — |
| 1986 | Excalibur | Phaeton | Base | — |
| 1986 | Chevrolet | Caprice | Classic Brougham | — |
| 1983 | Pontiac | Grand Prix | LJ | — |
| 1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1981 | Chevrolet | K20 Suburban | Deluxe | — |
| 1980–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1980–1981 | Pontiac | LeMans | Base | — |
| 1980 | Chevrolet | Malibu | Classic Sport | — |
| 1982–1983 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1982 | GMC | C1500 | Sierra Grande | — |
| 1983–1984 | Excalibur | Phaeton | Base | — |
| 1986 | Chevrolet | Caprice | Base | — |
| 1983–1986 | Pontiac | Grand Prix | Base | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1980 | Chevrolet | Malibu | Classic Estate | — |
| 1980–1986 | Chevrolet | G30 | Sportvan | — |
| 1981 | Chevrolet | K30 | Deluxe | — |
| 1980 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1986 | Chevrolet | Monte Carlo | LS | — |
| 1980 | GMC | Caballero | Laredo | — |
| 1980–1982 | GMC | C1500 Suburban | Sierra Grande | — |
| 1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1983–1984 | Chevrolet | G20 | Bonaventure | — |
| 1980–1986 | GMC | C2500 | Sierra Classic | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1980–1986 | GMC | G3500 | Magnavan | — |
| 1980 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1983–1986 | Chevrolet | Monte Carlo | SS | — |
| 1980–1986 | Pontiac | Firebird | Base | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980–1986 | GMC | K2500 | Sierra Classic | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1980–1986 | GMC | C1500 Suburban | Sierra Classic | — |
| 1981 | Chevrolet | K10 Suburban | Deluxe | — |
| 1980 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1984–1986 | Pontiac | Bonneville | LE | — |
| 1980–1986 | Chevrolet | K10 | Silverado | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1983–1986 | Pontiac | Bonneville | Brougham | — |
| 1985 | Avanti | II | GT | — |
| 1982 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1980–1986 | Chevrolet | C30 | Silverado | — |
| 1980–1981 | Buick | Century | Estate | — |
| 1981–1982 | Oldsmobile | Delta 88 | Base | — |
| 1980–1986 | GMC | G1500 | Rally STX | — |
| 1981 | Chevrolet | K20 | Deluxe | — |
| 1980–1981 | Pontiac | LeMans | Safari | — |
| 1980–1986 | GMC | G3500 | Rally Camper Special | — |
| 1980–1981 | Chevrolet | C10 | Cheyenne | — |
| 1980–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1980–1986 | GMC | C1500 | High Sierra | — |
| 1980–1986 | GMC | K3500 | High Sierra | — |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1980–1986 | Chevrolet | K5 Blazer | Silverado | — |
| 1980–1986 | Chevrolet | G20 | Sportvan | — |
| 1980–1986 | Chevrolet | G30 | Hi-Cube | — |
| 1981–1984 | Chevrolet | G10 | Bonaventure | — |
| 1980–1981 | Chevrolet | K30 | Cheyenne | — |
| 1981 | Pontiac | Grand Prix | Brougham | — |
| 1981 | Chevrolet | C10 | Deluxe | — |
| 1980 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1981 | Pontiac | Grand LeMans | Base | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1982–1986 | Pontiac | Firebird | S/E | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Base | — |
| 1982 | Buick | LeSabre | Limited | — |
| 1980–1986 | GMC | K2500 | Base | — |
| 1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980–1986 | GMC | G1500 | Rally | — |
| 1984–1986 | Pontiac | Grand Prix | LE | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980 | Chevrolet | Caprice | Classic Sport | — |
| 1980–1986 | Chevrolet | G10 | Chevy Van | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1981 | Oldsmobile | Delta 88 | Holiday | — |
| 1980–1986 | GMC | C2500 | High Sierra | — |
| 1980–1986 | Chevrolet | G20 | Chevy Van | — |
| 1981–1986 | Chevrolet | El Camino | Conquista | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1981–1986 | Chevrolet | K20 Suburban | Custom | — |
| 1986 | Buick | Regal | Base | — |
| 1980 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1986 | GMC | K2500 Suburban | High Sierra | — |
| 1980–1981 | Pontiac | Firebird | Esprit | — |
| 1980–1981 | Pontiac | Grand Prix | Base | — |
| 1985–1986 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | El Camino | SS | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe | — |
| 1981–1986 | Chevrolet | K30 | Custom | — |
| 1980 | Chevrolet | Impala | Sport | — |
| 1980–1983 | Chevrolet | Malibu | Classic | — |
| 1980–1986 | GMC | G2500 | Rally STX | — |
| 1981–1982 | Chevrolet | Caprice | Classic Estate | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1980 | Chevrolet | Camaro | Base | — |
| 1980–1981 | Chevrolet | K10 | Cheyenne | — |
| 1980–1986 | GMC | K3500 | Base | — |
| 1980–1981 | Chevrolet | C30 | Cheyenne | — |
| 1980–1982 | Checker | Marathon | Deluxe | — |
| 1984–1986 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1981 | Chevrolet | C20 | Cheyenne | — |
| 1980–1986 | GMC | C3500 | High Sierra | — |
| 1980–1981 | Buick | Century | Limited | — |
| 1983–1984 | GMC | G2500 | Rally Custom | — |
| 1980–1983 | Chevrolet | K20 | Silverado | — |
| 1985–1986 | Chevrolet | Camaro | Iroc-Z | — |
| 1980–1986 | GMC | G2500 | Rally | — |
| 1980–1986 | GMC | C1500 | Base | — |
| 1980–1986 | Chevrolet | C10 | Scottsdale | — |
| 1980–1986 | GMC | G3500 | Vandura Special | — |
| 1980–1982 | GMC | K3500 | Sierra Grande | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1982 | Chevrolet | Corvette | Collector's Edition | — |
| 1980 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980 | Chevrolet | C10 | Big Ten | — |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1980–1985 | GMC | Jimmy | High Sierra | — |
| 1981–1986 | Chevrolet | Monte Carlo | Base | — |
| 1980–1981 | Chevrolet | K20 | Cheyenne | — |
| 1980–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1980–1986 | GMC | C1500 Suburban | High Sierra | — |
| 1980–1982 | GMC | C3500 | Sierra Grande | — |
| 1983–1984 | Chevrolet | G30 | Bonaventure | — |
| 1980 | Pontiac | Grand Am | Base | — |
| 1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1981–1986 | GMC | G3500 | Rally Custom | — |
| 1983–1986 | Pontiac | Parisienne | Base | — |
| 1980–1981 | Pontiac | Firebird | Formula | — |
| 1980–1982 | Checker | Marathon | Base | — |
| 1980–1986 | GMC | Jimmy | Base | — |
| 1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1981 | Chevrolet | K10 | Deluxe | — |
| 1982 | Buick | LeSabre | Limited Edition F/E | — |
| 1980 | GMC | C1500 | Heavy Half | — |
| 1980–1986 | GMC | K1500 Suburban | Base | — |
| 1980–1986 | Chevrolet | C10 | Silverado | — |
| 1980–1981 | Chevrolet | G20 | Nomad | — |
| 1980–1986 | GMC | K3500 | Sierra Classic | — |
| 1981–1986 | GMC | Caballero | Amarillo | — |
| 1980 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1986 | GMC | Caballero | Diablo | — |
| 1981 | Chevrolet | K5 Blazer | Deluxe | — |
| 1980–1981 | Buick | Regal | Base | — |
| 1980–1982 | GMC | C2500 | Sierra Grande | — |
| 1983–1986 | Pontiac | Bonneville | Base | — |
| 1980–1986 | GMC | C1500 | Sierra Classic | — |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1981–1986 | Chevrolet | K20 | Custom | — |
| 1980 | Pontiac | Grand Prix | SJ | — |
| 1980–1986 | Pontiac | Firebird | Trans Am | — |
| 1980 | Chevrolet | K10 | Custom Deluxe | — |
| 1980–1986 | Chevrolet | K10 | Scottsdale | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1980–1986 | GMC | K1500 Suburban | Sierra Classic | — |
| 1980–1986 | GMC | C1500 Suburban | Base | — |
| 1980–1986 | GMC | G3500 | Rally | — |
| 1980–1982 | GMC | Jimmy | Sierra Grande | — |
| 1980–1986 | Chevrolet | El Camino | Base | — |
| 1983 | Chevrolet | G10 | Base | — |
| 1980–1986 | GMC | G2500 | Vandura | — |
| 1980–1986 | GMC | C3500 | Sierra Classic | — |
| 1980–1986 | Chevrolet | Camaro | Z28 | — |
| 1982–1983 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1980–1986 | Chevrolet | C20 | Silverado | — |
| 1980 | Chevrolet | Malibu | Estate | — |
| 1980–1986 | GMC | K2500 Suburban | Base | — |
| 1986 | Buick | Regal | Limited | — |
| 1985–1986 | Chevrolet | K20 | Silverado | — |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | — |
| 1980–1985 | Avanti | II | Base | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070016401 |
| 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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