Cometic Chevy Small Block 4.100 inch Bore .075 inch MLS-5 Head Gasket (18 or 23 Deg. Heads)
SKU C5246-075
MPN cgsC5246-075
$121.04 · Available to order





Cometic Chevy Small Block 4.100 inch Bore .075 inch MLS-5 Head Gasket (18 or 23 Deg. Heads)
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.075". Round Bore. 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 |
|---|---|---|---|---|
| 1980–1986 | GMC | G3500 | Rally | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1986 | Chevrolet | Monte Carlo | LS | — |
| 1980–1982 | GMC | K1500 Suburban | Sierra Grande | — |
| 1985–1986 | Chevrolet | Camaro | Iroc-Z | — |
| 1985–1986 | Chevrolet | K20 | Silverado | — |
| 1980 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1986 | GMC | K1500 Suburban | Base | — |
| 1983 | Pontiac | Grand Prix | LJ | — |
| 1980–1986 | Chevrolet | G30 | Beauville | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale | — |
| 1980–1986 | Chevrolet | G30 | Sportvan | — |
| 1981–1986 | Chevrolet | Camaro | Sport | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1980–1983 | Chevrolet | K20 | Silverado | — |
| 1980–1986 | Chevrolet | C20 | Silverado | — |
| 1980–1986 | Chevrolet | G10 | Beauville | — |
| 1980–1983 | Chevrolet | Malibu | Classic | — |
| 1980–1986 | GMC | K1500 Suburban | Sierra Classic | — |
| 1986 | Buick | Regal | Base | — |
| 1982 | Buick | LeSabre | Limited Edition F/E | — |
| 1980 | Chevrolet | K10 | Custom Deluxe | — |
| 1980–1986 | GMC | Jimmy | Base | — |
| 1980–1981 | Pontiac | Firebird | Esprit | — |
| 1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1983–1986 | Pontiac | Grand Prix | Brougham | — |
| 1980–1986 | Chevrolet | K30 | Scottsdale | — |
| 1980–1981 | Pontiac | Grand Prix | LJ | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980–1985 | Chevrolet | Impala | Base | — |
| 1985 | Avanti | II | GT | — |
| 1982–1983 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1982 | Buick | LeSabre | Custom | — |
| 1980 | Chevrolet | Impala | Sport | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1980–1981 | Buick | Century | Base | — |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1980–1982 | GMC | Jimmy | Sierra Grande | — |
| 1980–1986 | GMC | G1500 | Rally STX | — |
| 1981–1986 | Chevrolet | K20 Suburban | Custom | — |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | C10 | Scottsdale | — |
| 1980–1981 | Buick | Regal | Limited | — |
| 1980–1986 | Chevrolet | Camaro | Z28 | — |
| 1980–1982 | GMC | K3500 | Sierra Grande | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1980–1986 | Chevrolet | G30 | Chevy Van | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1983–1986 | Pontiac | Grand Prix | Base | — |
| 1980–1986 | GMC | K3500 | Sierra Classic | — |
| 1980–1986 | Chevrolet | C10 | Silverado | — |
| 1982 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | G20 | Sportvan | — |
| 1980–1986 | GMC | K2500 Suburban | High Sierra | — |
| 1982 | Chevrolet | Corvette | Collector's Edition | — |
| 1982–1983 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | C30 | Silverado | — |
| 1980–1986 | GMC | K3500 | High Sierra | — |
| 1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1980–1986 | GMC | C3500 | Base | — |
| 1980–1986 | Chevrolet | K30 | Silverado | — |
| 1981 | Chevrolet | C10 Suburban | Deluxe | — |
| 1983–1986 | Pontiac | Bonneville | Base | — |
| 1980–1981 | Chevrolet | G20 | Nomad | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1981–1986 | Chevrolet | K20 | Custom | — |
| 1980 | Chevrolet | Caprice | Classic Sport | — |
| 1980 | Chevrolet | Malibu | Sport | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1981–1982 | Oldsmobile | Delta 88 | Base | — |
| 1982 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1985 | Excalibur | Phaeton | Anniversary | — |
| 1980–1986 | GMC | G2500 | Rally | — |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1981 | Chevrolet | C10 | Cheyenne | — |
| 1981 | Oldsmobile | Delta 88 | Holiday | — |
| 1980–1981 | Chevrolet | Caprice | Classic Landau | — |
| 1980–1986 | Chevrolet | G20 | Chevy Van | — |
| 1980–1981 | Chevrolet | K30 | Cheyenne | — |
| 1980–1986 | GMC | K2500 | High Sierra | — |
| 1980–1986 | GMC | G1500 | Rally | — |
| 1980–1981 | Pontiac | LeMans | Safari | — |
| 1980 | GMC | C1500 | Heavy Half | — |
| 1980–1982 | GMC | C1500 Suburban | Sierra Grande | — |
| 1980–1986 | GMC | K3500 | Base | — |
| 1986 | Chevrolet | Caprice | Base | — |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1980–1986 | GMC | Caballero | Diablo | — |
| 1983 | Chevrolet | G10 | Base | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1983–1986 | Chevrolet | Monte Carlo | SS | — |
| 1984 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1982–1986 | Pontiac | Firebird | S/E | — |
| 1981 | Chevrolet | K30 | Deluxe | — |
| 1984–1986 | Pontiac | Grand Prix | LE | — |
| 1981–1982 | Chevrolet | Caprice | Classic Estate | — |
| 1980–1986 | GMC | K1500 Suburban | High Sierra | — |
| 1980 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1986 | GMC | K2500 Suburban | Base | — |
| 1980–1986 | GMC | Caballero | Base | — |
| 1980–1986 | GMC | G2500 | Vandura | — |
| 1980 | Chevrolet | Malibu | Classic Estate | — |
| 1980–1982 | GMC | K2500 Suburban | Sierra Grande | — |
| 1980–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe | — |
| 1980–1986 | Chevrolet | C20 | Scottsdale | — |
| 1981–1986 | GMC | Caballero | Amarillo | — |
| 1980–1985 | Avanti | II | Base | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980–1981 | Chevrolet | Malibu | Base | — |
| 1981 | Chevrolet | K10 | Deluxe | — |
| 1980–1982 | Checker | Marathon | Deluxe | — |
| 1980–1981 | Chevrolet | K20 | Cheyenne | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1983–1984 | Chevrolet | G30 | Bonaventure | — |
| 1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1980–1986 | GMC | C1500 Suburban | Base | — |
| 1980–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1981 | Chevrolet | K20 Suburban | Deluxe | — |
| 1980 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | G20 | Beauville | — |
| 1980 | Chevrolet | K5 Blazer | Cheyenne | — |
| 1980–1986 | GMC | C2500 | Sierra Classic | — |
| 1984–1986 | Pontiac | Bonneville | LE | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1980–1986 | Chevrolet | K10 | Silverado | — |
| 1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1980–1986 | GMC | G3500 | Vandura | — |
| 1980–1986 | Chevrolet | Caprice | Classic | — |
| 1980 | GMC | Caballero | Laredo | — |
| 1980–1981 | Chevrolet | C30 | Cheyenne | — |
| 1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1982 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1986 | GMC | C1500 Suburban | Sierra Classic | — |
| 1980–1981 | Chevrolet | C20 | Cheyenne | — |
| 1980–1986 | Pontiac | Firebird | Base | — |
| 1980–1985 | Chevrolet | P20 | Base | — |
| 1980–1982 | GMC | Jimmy | Street Coupe | — |
| 1980–1986 | GMC | C2500 | High Sierra | — |
| 1981–1986 | Chevrolet | K30 | Custom | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Base | — |
| 1981–1986 | Chevrolet | C10 | Custom | — |
| 1986 | Chevrolet | Caprice | Classic Brougham | — |
| 1980–1982 | GMC | C1500 | Street Coupe | — |
| 1981–1986 | Chevrolet | K10 | Custom | — |
| 1980–1985 | GMC | Jimmy | High Sierra | — |
| 1980–1986 | GMC | G1500 | Vandura | — |
| 1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1980–1986 | GMC | C1500 | Base | — |
| 1980–1986 | Chevrolet | G10 | Chevy Van | — |
| 1980–1986 | GMC | K2500 Suburban | Sierra Classic | — |
| 1986 | Buick | Regal | Limited | — |
| 1980–1986 | Chevrolet | El Camino | SS | — |
| 1980–1981 | Pontiac | Grand Prix | Base | — |
| 1980–1981 | Chevrolet | K10 | Cheyenne | — |
| 1981 | Chevrolet | C10 | Deluxe | — |
| 1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1985–1986 | Chevrolet | K10 Suburban | Silverado | — |
| 1983–1984 | GMC | G1500 | Rally Custom | — |
| 1980 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1982 | Chevrolet | Corvette | Base | — |
| 1980–1982 | GMC | C2500 | Sierra Grande | — |
| 1980–1986 | Chevrolet | C30 | Scottsdale | — |
| 1981–1986 | Chevrolet | K5 Blazer | Custom | — |
| 1984–1986 | Chevrolet | Corvette | Base | — |
| 1980–1981 | Pontiac | Grand LeMans | Base | — |
| 1986 | Excalibur | Phaeton | Base | — |
| 1980–1986 | Chevrolet | K20 | Scottsdale | — |
| 1980–1986 | Pontiac | Firebird | Trans Am | — |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | — |
| 1980–1986 | GMC | Jimmy | Sierra Classic | — |
| 1980 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980–1986 | GMC | K2500 | Base | — |
| 1980–1981 | Buick | Regal | Base | — |
| 1980–1981 | Pontiac | Catalina | Base | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1981–1986 | Chevrolet | El Camino | Conquista | — |
| 1980–1986 | GMC | C1500 | High Sierra | — |
| 1982 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1980–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1981 | Pontiac | Grand Prix | Brougham | — |
| 1980–1986 | GMC | K1500 | Sierra Classic | — |
| 1980–1982 | GMC | K2500 | Sierra Grande | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale Brougham | — |
| 1982–1983 | Chevrolet | K10 Suburban | Silverado | — |
| 1980 | Chevrolet | K20 Suburban | Custom Deluxe | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1984–1986 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980–1986 | GMC | C3500 | Sierra Classic | — |
| 1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1986 | Chevrolet | G10 | Sportvan | — |
| 1981–1984 | Chevrolet | G10 | Bonaventure | — |
| 1980–1986 | GMC | K2500 | Sierra Classic | — |
| 1980–1981 | Buick | Century | Estate | — |
| 1980–1982 | GMC | C1500 | Sierra Grande | — |
| 1981–1986 | GMC | G3500 | Rally Custom | — |
| 1980–1986 | GMC | G3500 | Rally Camper Special | — |
| 1980–1986 | GMC | C2500 Suburban | Base | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Base | — |
| 1983–1986 | Pontiac | Parisienne | Brougham | — |
| 1980–1986 | Chevrolet | Camaro | Berlinetta | — |
| 1980 | Chevrolet | Malibu | Classic Sport | — |
| 1984–1986 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | G30 | Hi-Cube | — |
| 1980–1982 | GMC | C3500 | Sierra Grande | — |
| 1982 | Buick | LeSabre | Limited | — |
| 1983–1984 | Excalibur | Phaeton | Base | — |
| 1980–1986 | GMC | C3500 | High Sierra | — |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1980–1982 | GMC | K1500 | Sierra Grande | — |
| 1980 | Chevrolet | Malibu | Estate | — |
| 1980 | Chevrolet | K5 Blazer | Custom Deluxe | — |
| 1981–1986 | Chevrolet | Monte Carlo | Base | — |
| 1980–1986 | Chevrolet | K10 | Scottsdale | — |
| 1980 | Pontiac | Grand Am | Base | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1980–1986 | Chevrolet | El Camino | Base | — |
| 1981–1986 | Chevrolet | C10 Suburban | Custom | — |
| 1980–1986 | GMC | G3500 | Rally STX | — |
| 1981 | Chevrolet | K5 Blazer | Deluxe | — |
| 1980–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1980–1986 | GMC | G2500 | Rally STX | — |
| 1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1983–1984 | Chevrolet | G20 | Bonaventure | — |
| 1980 | Chevrolet | Camaro | Base | — |
| 1980 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980–1981 | Buick | Century | Limited | — |
| 1980 | Chevrolet | K20 Suburban | Silverado | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1980–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1980–1986 | GMC | K1500 | Base | — |
| 1983–1986 | Pontiac | Bonneville | Brougham | — |
| 1980 | Chevrolet | C10 | Big Ten | — |
| 1980–1986 | GMC | G3500 | Magnavan | — |
| 1980 | Chevrolet | K30 | Custom Deluxe | — |
| 1981–1986 | Chevrolet | K10 Suburban | Custom | — |
| 1981 | Chevrolet | K10 Suburban | Deluxe | — |
| 1980–1986 | Chevrolet | K5 Blazer | Silverado | — |
| 1980 | Chevrolet | Camaro | Rally Sport | — |
| 1980–1981 | Pontiac | LeMans | Base | — |
| 1980–1986 | GMC | C2500 | Base | — |
| 1985–1986 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1982 | Checker | Marathon | Base | — |
| 1981–1982 | Chevrolet | Impala | Estate | — |
| 1983–1986 | Pontiac | Parisienne | Base | — |
| 1986 | Chevrolet | G10 | Bonaventure | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1980–1986 | GMC | C1500 Suburban | High Sierra | — |
| 1981 | Chevrolet | K20 | Deluxe | — |
| 1980–1981 | Pontiac | Grand LeMans | Safari | — |
| 1980–1981 | Pontiac | Firebird | Formula | — |
| 1980–1981 | Pontiac | Catalina | Safari | — |
| 1984 | Chevrolet | K5 Blazer | Scottsdale | — |
| 1980–1986 | GMC | K1500 | High Sierra | — |
| 1980 | Pontiac | Grand Prix | SJ | — |
| 1980–1986 | GMC | C1500 | Sierra Classic | — |
| 1983–1984 | GMC | G2500 | Rally Custom | — |
| 1980–1986 | GMC | G3500 | Vandura Special | — |
| 1980–1981 | Buick | Century | Sport | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070055936 |
| 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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