Cometic Chevy Small Block All 12-23 Deg. Head 4.200in Bore .030in MLS Head Gasket
SKU C5403-030
MPN cgsC5403-030
$87.95 · Available to order
Cometic Chevy Small Block All 12-23 Deg. Head 4.200in Bore .030in MLS Head Gasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". 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.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1980–1982 | GMC | K2500 | Sierra Grande | — |
| 1981 | Chevrolet | K10 Suburban | Deluxe | — |
| 1980–1981 | Pontiac | Grand LeMans | Base | — |
| 1981–1986 | Chevrolet | K5 Blazer | Custom | — |
| 1980–1986 | GMC | C2500 | Base | — |
| 1980–1982 | Checker | Marathon | Deluxe | — |
| 1982 | Buick | LeSabre | Custom | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1980–1981 | Chevrolet | K20 | Cheyenne | — |
| 1980–1986 | Chevrolet | G30 | Sportvan | — |
| 1982 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1981 | Buick | Century | Limited | — |
| 1980–1986 | GMC | K2500 Suburban | Sierra Classic | — |
| 1980 | Pontiac | Grand Am | Base | — |
| 1980–1986 | Chevrolet | Camaro | Z28 | — |
| 1981–1986 | Chevrolet | C10 | Custom | — |
| 1982 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1981–1986 | Chevrolet | K10 Suburban | Custom | — |
| 1981–1982 | Chevrolet | Impala | Estate | — |
| 1983–1984 | Chevrolet | G30 | Bonaventure | — |
| 1980–1986 | GMC | G3500 | Vandura | — |
| 1980–1982 | GMC | C1500 | Sierra Grande | — |
| 1980 | Oldsmobile | Cutlass Calais | Base | — |
| 1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1980–1982 | GMC | K2500 Suburban | Sierra Grande | — |
| 1980–1981 | Pontiac | LeMans | Safari | — |
| 1983–1984 | GMC | G2500 | Rally Custom | — |
| 1980–1986 | Chevrolet | C20 | Silverado | — |
| 1986 | Excalibur | Phaeton | Base | — |
| 1980–1986 | GMC | C1500 | High Sierra | — |
| 1980–1986 | GMC | Caballero | Diablo | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1983–1984 | Chevrolet | G20 | Bonaventure | — |
| 1980–1986 | Chevrolet | C10 | Silverado | — |
| 1980 | Pontiac | Grand Prix | SJ | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe | — |
| 1980–1986 | GMC | G3500 | Rally | — |
| 1980 | Chevrolet | Malibu | Estate | — |
| 1980–1986 | Chevrolet | Camaro | Berlinetta | — |
| 1980–1986 | GMC | C1500 Suburban | Base | — |
| 1980–1981 | Pontiac | Grand Prix | LJ | — |
| 1980–1982 | GMC | K3500 | Sierra Grande | — |
| 1984 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1980–1981 | Pontiac | Grand Prix | Base | — |
| 1980 | GMC | C1500 | Heavy Half | — |
| 1980–1982 | GMC | Jimmy | Street Coupe | — |
| 1982 | Buick | LeSabre | Limited Edition F/E | — |
| 1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1980 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980 | Chevrolet | Caprice | Classic Sport | — |
| 1980–1986 | Chevrolet | K5 Blazer | Silverado | — |
| 1980 | Chevrolet | C10 | Big Ten | — |
| 1980–1981 | Chevrolet | Malibu | Base | — |
| 1981–1982 | Chevrolet | Caprice | Classic Estate | — |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1980–1983 | Chevrolet | K20 | Silverado | — |
| 1980 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1983–1984 | Excalibur | Phaeton | Base | — |
| 1980–1981 | Buick | Century | Sport | — |
| 1981 | Chevrolet | K30 | Deluxe | — |
| 1981 | Chevrolet | K5 Blazer | Deluxe | — |
| 1980–1986 | GMC | G3500 | Rally STX | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1980–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980 | Chevrolet | K20 Suburban | Custom Deluxe | — |
| 1980–1986 | GMC | K3500 | Base | — |
| 1984–1986 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1986 | GMC | K1500 Suburban | Sierra Classic | — |
| 1981 | Chevrolet | C10 | Deluxe | — |
| 1980–1986 | GMC | C2500 | Sierra Classic | — |
| 1980–1986 | Pontiac | Firebird | Base | — |
| 1984–1986 | Chevrolet | Corvette | Base | — |
| 1986 | Chevrolet | Caprice | Base | — |
| 1980–1981 | Pontiac | Firebird | Formula | — |
| 1981–1986 | Chevrolet | K20 | Custom | — |
| 1980–1986 | Chevrolet | K20 | Scottsdale | — |
| 1980–1986 | Chevrolet | G20 | Beauville | — |
| 1980 | Chevrolet | Camaro | Base | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1986 | Buick | Regal | Limited | — |
| 1980–1981 | Chevrolet | C20 | Cheyenne | — |
| 1980–1986 | GMC | K2500 | High Sierra | — |
| 1983–1986 | Pontiac | Bonneville | Brougham | — |
| 1980–1981 | Pontiac | Grand LeMans | Safari | — |
| 1980–1986 | Chevrolet | El Camino | Base | — |
| 1980–1982 | GMC | C1500 Suburban | Sierra Grande | — |
| 1980–1982 | GMC | C1500 | Street Coupe | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980–1981 | Chevrolet | C10 | Cheyenne | — |
| 1980–1986 | GMC | Caballero | Base | — |
| 1980 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1982 | Buick | LeSabre | Limited | — |
| 1981–1986 | Chevrolet | El Camino | Conquista | — |
| 1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1982 | Oldsmobile | Cutlass Calais | Base | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | G20 | Sportvan | — |
| 1980–1986 | GMC | C3500 | Base | — |
| 1980 | Chevrolet | Malibu | Classic Estate | — |
| 1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1980–1982 | GMC | C2500 | Sierra Grande | — |
| 1981 | Chevrolet | C10 Suburban | Deluxe | — |
| 1981–1984 | Chevrolet | G10 | Bonaventure | — |
| 1980–1986 | Chevrolet | C30 | Scottsdale | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale Brougham | — |
| 1980–1986 | Chevrolet | El Camino | SS | — |
| 1980–1981 | Buick | Regal | Base | — |
| 1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1980–1986 | GMC | C1500 Suburban | High Sierra | — |
| 1981 | Pontiac | Grand Prix | Brougham | — |
| 1980–1981 | Chevrolet | K30 | Cheyenne | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1980–1986 | Chevrolet | K10 | Silverado | — |
| 1983–1986 | Pontiac | Bonneville | Base | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | — |
| 1980–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1980–1986 | Chevrolet | C10 | Scottsdale | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1980–1981 | Buick | Century | Estate | — |
| 1981–1986 | Chevrolet | K10 | Custom | — |
| 1983–1984 | GMC | G1500 | Rally Custom | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1980–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1980–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1980–1985 | GMC | Jimmy | High Sierra | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1982–1983 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | G30 | Hi-Cube | — |
| 1980–1986 | GMC | K1500 | Base | — |
| 1980–1986 | GMC | Jimmy | Sierra Classic | — |
| 1985 | Excalibur | Phaeton | Anniversary | — |
| 1983–1986 | Pontiac | Grand Prix | Brougham | — |
| 1980–1986 | Chevrolet | G30 | Beauville | — |
| 1981–1986 | Chevrolet | Monte Carlo | Base | — |
| 1984–1986 | Pontiac | Grand Prix | LE | — |
| 1980–1981 | Chevrolet | Caprice | Classic Landau | — |
| 1980–1986 | GMC | G1500 | Rally STX | — |
| 1980–1982 | Chevrolet | Corvette | Base | — |
| 1980–1986 | GMC | K1500 | High Sierra | — |
| 1980–1986 | GMC | K1500 Suburban | High Sierra | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980–1986 | Chevrolet | K30 | Silverado | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1982 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1983 | Pontiac | Grand Prix | LJ | — |
| 1982–1983 | Chevrolet | K20 Suburban | Silverado | — |
| 1981–1986 | Chevrolet | K30 | Custom | — |
| 1980–1986 | Chevrolet | G10 | Chevy Van | — |
| 1980–1986 | GMC | G2500 | Vandura | — |
| 1981–1986 | Chevrolet | K20 Suburban | Custom | — |
| 1980–1986 | GMC | Jimmy | Base | — |
| 1980–1981 | Buick | Century | Base | — |
| 1980 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1986 | Chevrolet | Caprice | Classic Brougham | — |
| 1980–1986 | GMC | G1500 | Vandura | — |
| 1980–1981 | Chevrolet | G20 | Nomad | — |
| 1980 | GMC | Caballero | Laredo | — |
| 1985–1986 | Chevrolet | Camaro | Iroc-Z | — |
| 1980–1986 | Chevrolet | K10 | Scottsdale | — |
| 1986 | Chevrolet | G10 | Bonaventure | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale | — |
| 1980–1982 | GMC | K1500 Suburban | Sierra Grande | — |
| 1980–1986 | Chevrolet | C30 | Silverado | — |
| 1980–1986 | GMC | C1500 | Base | — |
| 1983–1986 | Pontiac | Parisienne | Base | — |
| 1980–1986 | GMC | G2500 | Rally | — |
| 1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1981–1986 | Chevrolet | Camaro | Sport | — |
| 1980 | Chevrolet | Malibu | Classic Sport | — |
| 1980–1982 | GMC | Jimmy | Sierra Grande | — |
| 1980 | Chevrolet | K10 | Custom Deluxe | — |
| 1983–1986 | Pontiac | Grand Prix | Base | — |
| 1984–1986 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1981 | Chevrolet | K10 | Deluxe | — |
| 1984 | Chevrolet | K5 Blazer | Scottsdale | — |
| 1982–1983 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1983 | Chevrolet | G10 | Base | — |
| 1980–1981 | Pontiac | Catalina | Base | — |
| 1985–1986 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1981 | Pontiac | Firebird | Esprit | — |
| 1980–1986 | Chevrolet | C20 | Scottsdale | — |
| 1980–1986 | GMC | G2500 | Rally STX | — |
| 1980–1986 | GMC | K2500 | Base | — |
| 1983–1986 | Chevrolet | Monte Carlo | SS | — |
| 1980–1986 | GMC | G3500 | Rally Camper Special | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1981 | Chevrolet | K20 | Deluxe | — |
| 1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1980–1986 | GMC | K2500 Suburban | High Sierra | — |
| 1981–1986 | Chevrolet | C10 Suburban | Custom | — |
| 1980–1981 | Chevrolet | C30 | Cheyenne | — |
| 1980–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1980 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | GMC | K2500 Suburban | Base | — |
| 1980–1981 | Chevrolet | K10 | Cheyenne | — |
| 1985 | Avanti | II | GT | — |
| 1980 | Chevrolet | Malibu | Sport | — |
| 1980–1981 | Pontiac | LeMans | Base | — |
| 1980–1986 | Chevrolet | K30 | Scottsdale | — |
| 1982–1986 | Pontiac | Firebird | S/E | — |
| 1980 | Chevrolet | K30 | Custom Deluxe | — |
| 1980–1986 | Chevrolet | Caprice | Classic | — |
| 1980–1981 | Pontiac | Catalina | Safari | — |
| 1980–1986 | Chevrolet | G20 | Chevy Van | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1980–1986 | GMC | C1500 | Sierra Classic | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1985–1986 | Chevrolet | K20 | Silverado | — |
| 1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado | — |
| 1980–1986 | GMC | K1500 | Sierra Classic | — |
| 1980–1986 | GMC | G3500 | Magnavan | — |
| 1981–1982 | Oldsmobile | Delta 88 | Base | — |
| 1981 | Oldsmobile | Delta 88 | Holiday | — |
| 1980–1985 | Avanti | II | Base | — |
| 1980–1986 | GMC | C3500 | Sierra Classic | — |
| 1980 | Chevrolet | Impala | Sport | — |
| 1981–1986 | GMC | G3500 | Rally Custom | — |
| 1983–1986 | Pontiac | Parisienne | Brougham | — |
| 1980–1986 | GMC | K1500 Suburban | Base | — |
| 1980–1986 | GMC | C2500 | High Sierra | — |
| 1980–1986 | Chevrolet | G30 | Chevy Van | — |
| 1980–1983 | Chevrolet | Malibu | Classic | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1984–1986 | Pontiac | Bonneville | LE | — |
| 1980–1986 | GMC | G1500 | Rally | — |
| 1980–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1980 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1986 | GMC | C1500 Suburban | Sierra Classic | — |
| 1980–1986 | GMC | C3500 | High Sierra | — |
| 1982 | Chevrolet | Corvette | Collector's Edition | — |
| 1980–1986 | GMC | G3500 | Vandura Special | — |
| 1986 | Buick | Regal | Base | — |
| 1980–1985 | Chevrolet | Impala | Base | — |
| 1985–1986 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | GMC | C2500 Suburban | Base | — |
| 1980–1986 | GMC | K3500 | Sierra Classic | — |
| 1981 | Chevrolet | K20 Suburban | Deluxe | — |
| 1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1986 | Pontiac | Firebird | Trans Am | — |
| 1981–1986 | GMC | Caballero | Amarillo | — |
| 1980–1986 | Chevrolet | G10 | Sportvan | — |
| 1980–1986 | Chevrolet | G10 | Beauville | — |
| 1980 | Chevrolet | Camaro | Rally Sport | — |
| 1980–1981 | Buick | Regal | Limited | — |
| 1986 | Chevrolet | Monte Carlo | LS | — |
| 1980–1982 | Checker | Marathon | Base | — |
| 1980–1982 | GMC | K1500 | Sierra Grande | — |
| 1980–1982 | GMC | C3500 | Sierra Grande | — |
| 1980 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1986 | GMC | K2500 | Sierra Classic | — |
| 1980–1986 | GMC | K3500 | High Sierra | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070073145 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 1.5 lb |
| Dimensions (L×W×H) | 24 × 8 × 0.5 in |
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