Cometic Gasket Head Gaskets (C5403-040) for a 80-86 Regal, 80-81 Century, 82-82 LeSabre, 85-85 Somerset Regal, 80-86 Camaro, 80-86 C10, 80-86 K10, 80-86 Corvette, 80-85 Impala, 80-86 C10 Suburban, 80-86 C20, 80-86 C20 Suburban, 80-86 C30, 80-86 Caprice, 80-86 El Camino, 80-86 K10 S.
0 Reviews
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1980-1985 | Avanti | II | Base | ||
| 1985-1985 | Avanti | II | GT | ||
| 1980-1981 | Buick | Century | Limited | ||
| 1980-1980 | Buick | Century | Estate | ||
| 1980-1981 | Buick | Century | Base | ||
| 1982-1982 | Buick | LeSabre | Limited | ||
| 1982-1982 | Buick | LeSabre | Custom | ||
| 1980-1983 | Buick | Regal | Limited | ||
| 1980-1986 | Buick | Regal | Base | ||
| 1982-1983 | Buick | Regal | Estate Wagon | ||
| 1985-1986 | Buick | Regal | Limited | ||
| 1985-1985 | Buick | Somerset Regal | Limited | ||
| 1985-1985 | Buick | Somerset Regal | Base | ||
| 1980-1982 | Checker | Marathon | Deluxe | ||
| 1980-1982 | Checker | Marathon | Base | ||
| 1980-1986 | Chevrolet | C10 | Silverado | ||
| 1980-1986 | Chevrolet | C10 | Scottsdale | ||
| 1980-1980 | Chevrolet | C10 | Custom Deluxe | ||
| 1980-1981 | Chevrolet | C10 | Cheyenne | ||
| 1980-1980 | Chevrolet | C10 | Big Ten | ||
| 1981-1981 | Chevrolet | C10 | Deluxe | ||
| 1981-1986 | Chevrolet | C10 | Custom | ||
| 1980-1980 | Chevrolet | C10 Suburban | Silverado | ||
| 1980-1980 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1980-1980 | Chevrolet | C10 Suburban | Custom Deluxe | ||
| 1981-1981 | Chevrolet | C10 Suburban | Deluxe | ||
| 1981-1986 | Chevrolet | C10 Suburban | Custom | ||
| 1982-1986 | Chevrolet | C10 Suburban | Silverado | ||
| 1982-1982 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1984-1986 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1980-1986 | Chevrolet | C20 | Silverado | ||
| 1980-1986 | Chevrolet | C20 | Scottsdale | ||
| 1980-1980 | Chevrolet | C20 | Custom Deluxe | ||
| 1980-1981 | Chevrolet | C20 | Cheyenne | ||
| 1981-1981 | Chevrolet | C20 | Deluxe | ||
| 1981-1986 | Chevrolet | C20 | Custom | ||
| 1980-1980 | Chevrolet | C20 Suburban | Silverado | ||
| 1980-1980 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1980-1980 | Chevrolet | C20 Suburban | Custom Deluxe | ||
| 1981-1981 | Chevrolet | C20 Suburban | Deluxe | ||
| 1981-1986 | Chevrolet | C20 Suburban | Custom | ||
| 1982-1986 | Chevrolet | C20 Suburban | Silverado | ||
| 1982-1982 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1984-1986 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1980-1986 | Chevrolet | C30 | Silverado | ||
| 1980-1986 | Chevrolet | C30 | Scottsdale | ||
| 1980-1980 | Chevrolet | C30 | Custom Deluxe | ||
| 1980-1981 | Chevrolet | C30 | Cheyenne | ||
| 1981-1981 | Chevrolet | C30 | Deluxe | ||
| 1981-1986 | Chevrolet | C30 | Custom | ||
| 1980-1986 | Chevrolet | Camaro | Z28 | ||
| 1980-1980 | Chevrolet | Camaro | Rally Sport | ||
| 1980-1986 | Chevrolet | Camaro | Berlinetta | ||
| 1980-1980 | Chevrolet | Camaro | Base | ||
| 1981-1986 | Chevrolet | Camaro | Sport | ||
| 1982-1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | ||
| 1985-1986 | Chevrolet | Camaro | Iroc-Z | ||
| 1980-1980 | Chevrolet | Caprice | Classic Sport | ||
| 1980-1981 | Chevrolet | Caprice | Classic Landau | ||
| 1980-1986 | Chevrolet | Caprice | Classic | ||
| 1981-1982 | Chevrolet | Caprice | Classic Estate | ||
| 1986-1986 | Chevrolet | Caprice | Classic Brougham | ||
| 1986-1986 | Chevrolet | Caprice | Base | ||
| 1980-1982 | Chevrolet | Corvette | Base | ||
| 1984-1986 | Chevrolet | Corvette | Base | ||
| 1986-1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | ||
| 1980-1986 | Chevrolet | El Camino | SS | ||
| 1980-1981 | Chevrolet | El Camino | Royal Knight | ||
| 1980-1986 | Chevrolet | El Camino | Base | ||
| 1981-1986 | Chevrolet | El Camino | Conquista | ||
| 1980-1986 | Chevrolet | G10 | Sportvan | ||
| 1980-1986 | Chevrolet | G10 | Chevy Van | ||
| 1980-1986 | Chevrolet | G10 | Beauville | ||
| 1981-1984 | Chevrolet | G10 | Bonaventure | ||
| 1983-1983 | Chevrolet | G10 | Base | ||
| 1986-1986 | Chevrolet | G10 | Bonaventure | ||
| 1980-1986 | Chevrolet | G20 | Sportvan | ||
| 1980-1981 | Chevrolet | G20 | Nomad | ||
| 1980-1986 | Chevrolet | G20 | Chevy Van | ||
| 1980-1986 | Chevrolet | G20 | Beauville | ||
| 1983-1984 | Chevrolet | G20 | Bonaventure | ||
| 1980-1986 | Chevrolet | G30 | Sportvan | ||
| 1980-1986 | Chevrolet | G30 | Hi-Cube | ||
| 1980-1986 | Chevrolet | G30 | Chevy Van | ||
| 1980-1986 | Chevrolet | G30 | Beauville | ||
| 1983-1984 | Chevrolet | G30 | Bonaventure | ||
| 1980-1980 | Chevrolet | Impala | Sport | ||
| 1980-1985 | Chevrolet | Impala | Base | ||
| 1981-1982 | Chevrolet | Impala | Estate | ||
| 1980-1986 | Chevrolet | K10 | Silverado | ||
| 1980-1986 | Chevrolet | K10 | Scottsdale | ||
| 1980-1980 | Chevrolet | K10 | Custom Deluxe | ||
| 1980-1981 | Chevrolet | K10 | Cheyenne | ||
| 1981-1981 | Chevrolet | K10 | Deluxe | ||
| 1981-1986 | Chevrolet | K10 | Custom | ||
| 1980-1980 | Chevrolet | K10 Suburban | Silverado | ||
| 1980-1980 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1980-1980 | Chevrolet | K10 Suburban | Custom Deluxe | ||
| 1981-1981 | Chevrolet | K10 Suburban | Deluxe | ||
| 1981-1986 | Chevrolet | K10 Suburban | Custom | ||
| 1982-1983 | Chevrolet | K10 Suburban | Silverado | ||
| 1982-1982 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1984-1986 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1985-1986 | Chevrolet | K10 Suburban | Silverado | ||
| 1980-1983 | Chevrolet | K20 | Silverado | ||
| 1980-1986 | Chevrolet | K20 | Scottsdale | ||
| 1980-1980 | Chevrolet | K20 | Custom Deluxe | ||
| 1980-1981 | Chevrolet | K20 | Cheyenne | ||
| 1981-1981 | Chevrolet | K20 | Deluxe | ||
| 1981-1986 | Chevrolet | K20 | Custom | ||
| 1985-1986 | Chevrolet | K20 | Silverado | ||
| 1980-1980 | Chevrolet | K20 Suburban | Silverado | ||
| 1980-1980 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1980-1980 | Chevrolet | K20 Suburban | Custom Deluxe | ||
| 1981-1981 | Chevrolet | K20 Suburban | Deluxe | ||
| 1981-1986 | Chevrolet | K20 Suburban | Custom | ||
| 1982-1983 | Chevrolet | K20 Suburban | Silverado | ||
| 1982-1982 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1984-1986 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1985-1986 | Chevrolet | K20 Suburban | Silverado | ||
| 1980-1986 | Chevrolet | K30 | Silverado | ||
| 1980-1986 | Chevrolet | K30 | Scottsdale | ||
| 1980-1980 | Chevrolet | K30 | Custom Deluxe | ||
| 1980-1981 | Chevrolet | K30 | Cheyenne | ||
| 1981-1981 | Chevrolet | K30 | Deluxe | ||
| 1981-1986 | Chevrolet | K30 | Custom | ||
| 1980-1986 | Chevrolet | K5 Blazer | Silverado | ||
| 1980-1980 | Chevrolet | K5 Blazer | Custom Deluxe | ||
| 1980-1980 | Chevrolet | K5 Blazer | Cheyenne | ||
| 1981-1981 | Chevrolet | K5 Blazer | Deluxe | ||
| 1981-1986 | Chevrolet | K5 Blazer | Custom | ||
| 1984-1984 | Chevrolet | K5 Blazer | Scottsdale | ||
| 1980-1980 | Chevrolet | Malibu | Sport | ||
| 1980-1980 | Chevrolet | Malibu | Estate | ||
| 1980-1980 | Chevrolet | Malibu | Classic Sport | ||
| 1980-1981 | Chevrolet | Malibu | Classic Landau | ||
| 1980-1980 | Chevrolet | Malibu | Classic Estate | ||
| 1980-1983 | Chevrolet | Malibu | Classic | ||
| 1980-1981 | Chevrolet | Malibu | Base | ||
| 1980-1980 | Chevrolet | Monte Carlo | Sport | ||
| 1980-1981 | Chevrolet | Monte Carlo | Landau | ||
| 1981-1986 | Chevrolet | Monte Carlo | Base | ||
| 1983-1986 | Chevrolet | Monte Carlo | SS | ||
| 1983-1983 | Chevrolet | Monte Carlo | CL | ||
| 1986-1986 | Chevrolet | Monte Carlo | LS | ||
| 1980-1985 | Chevrolet | P20 | Step-Van | ||
| 1980-1985 | Chevrolet | P20 | Base | ||
| 1980-1985 | Chevrolet | P30 | Step-Van | ||
| 1980-1985 | Chevrolet | P30 | Base | ||
| 1983-1984 | Excalibur | Phaeton | Base | ||
| 1985-1985 | Excalibur | Phaeton | Anniversary | ||
| 1986-1986 | Excalibur | Phaeton | Base | ||
| 1980-1982 | GMC | C1500 | Street Coupe | ||
| 1980-1982 | GMC | C1500 | Sierra Grande | ||
| 1980-1986 | GMC | C1500 | Sierra Classic | ||
| 1980-1986 | GMC | C1500 | High Sierra | ||
| 1980-1980 | GMC | C1500 | Heavy Half | ||
| 1980-1986 | GMC | C1500 | Base | ||
| 1980-1982 | GMC | C1500 Suburban | Sierra Grande | ||
| 1980-1986 | GMC | C1500 Suburban | Sierra Classic | ||
| 1980-1986 | GMC | C1500 Suburban | High Sierra | ||
| 1980-1986 | GMC | C1500 Suburban | Base | ||
| 1980-1982 | GMC | C2500 | Sierra Grande | ||
| 1980-1986 | GMC | C2500 | Sierra Classic | ||
| 1980-1986 | GMC | C2500 | High Sierra | ||
| 1980-1986 | GMC | C2500 | Base | ||
| 1980-1986 | GMC | C2500 Suburban | Base | ||
| 1980-1986 | GMC | C2500 Suburban | High Sierra | ||
| 1980-1986 | GMC | C2500 Suburban | Sierra Classic | ||
| 1980-1982 | GMC | C2500 Suburban | Sierra Grande | ||
| 1980-1986 | GMC | C3500 | Base | ||
| 1980-1986 | GMC | C3500 | High Sierra | ||
| 1980-1986 | GMC | C3500 | Sierra Classic | ||
| 1980-1982 | GMC | C3500 | Sierra Grande | ||
| 1980-1986 | GMC | Caballero | Base | ||
| 1980-1986 | GMC | Caballero | Diablo | ||
| 1980-1980 | GMC | Caballero | Laredo | ||
| 1981-1986 | GMC | Caballero | Amarillo | ||
| 1981-1981 | GMC | Caballero | Conquista | ||
| 1981-1981 | GMC | Caballero | Royal Knight | ||
| 1980-1986 | GMC | G1500 | Rally | ||
| 1980-1986 | GMC | G1500 | Rally STX | ||
| 1980-1986 | GMC | G1500 | Vandura | ||
| 1983-1984 | GMC | G1500 | Rally Custom | ||
| 1980-1986 | GMC | G2500 | Rally | ||
| 1980-1986 | GMC | G2500 | Rally STX | ||
| 1980-1986 | GMC | G2500 | Vandura | ||
| 1983-1984 | GMC | G2500 | Rally Custom | ||
| 1980-1986 | GMC | G3500 | Magnavan | ||
| 1980-1986 | GMC | G3500 | Rally | ||
| 1980-1986 | GMC | G3500 | Rally Camper Special | ||
| 1980-1986 | GMC | G3500 | Rally STX | ||
| 1980-1986 | GMC | G3500 | Vandura | ||
| 1980-1986 | GMC | G3500 | Vandura Special | ||
| 1981-1986 | GMC | G3500 | Rally Custom | ||
| 1980-1986 | GMC | Jimmy | Base | ||
| 1980-1985 | GMC | Jimmy | High Sierra | ||
| 1980-1986 | GMC | Jimmy | Sierra Classic | ||
| 1980-1982 | GMC | Jimmy | Sierra Grande | ||
| 1980-1982 | GMC | Jimmy | Street Coupe | ||
| 1980-1986 | GMC | K1500 | Base | ||
| 1980-1986 | GMC | K1500 | High Sierra | ||
| 1980-1986 | GMC | K1500 | Sierra Classic | ||
| 1980-1982 | GMC | K1500 | Sierra Grande | ||
| 1980-1986 | GMC | K1500 Suburban | Base | ||
| 1980-1986 | GMC | K1500 Suburban | High Sierra | ||
| 1980-1986 | GMC | K1500 Suburban | Sierra Classic | ||
| 1980-1982 | GMC | K1500 Suburban | Sierra Grande | ||
| 1980-1986 | GMC | K2500 | Base | ||
| 1980-1986 | GMC | K2500 | High Sierra | ||
| 1980-1986 | GMC | K2500 | Sierra Classic | ||
| 1980-1982 | GMC | K2500 | Sierra Grande | ||
| 1980-1986 | GMC | K2500 Suburban | Base | ||
| 1980-1986 | GMC | K2500 Suburban | High Sierra | ||
| 1980-1986 | GMC | K2500 Suburban | Sierra Classic | ||
| 1980-1982 | GMC | K2500 Suburban | Sierra Grande | ||
| 1980-1986 | GMC | K3500 | Base | ||
| 1980-1986 | GMC | K3500 | High Sierra |
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Suitable for Brodix 12-23 Degree Head. 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 C5403-040, you can visit the official Cometic Gasket website.
