Cometic Chevy Gen-1 Small Block V8 .140in MLS Cylinder Head Gasket - 4.100in Bore - Round Bore
SKU C5246-140
MPN cgsC5246-140
$235.73 · Available to order
Cometic Chevy Gen-1 Small Block V8 .140in MLS Cylinder Head Gasket - 4.100in Bore - Round Bore
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. 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 | Chevrolet | K20 Suburban | Custom Deluxe | — |
| 1980–1981 | Chevrolet | K10 | Cheyenne | — |
| 1980–1986 | Pontiac | Firebird | Trans Am | — |
| 1980–1986 | GMC | G3500 | Vandura Special | — |
| 1982 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1981–1986 | Chevrolet | K10 | Custom | — |
| 1983–1984 | Chevrolet | G30 | Bonaventure | — |
| 1980–1986 | GMC | K2500 Suburban | High Sierra | — |
| 1982–1983 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | C30 | Scottsdale | — |
| 1980–1985 | Chevrolet | Impala | Base | — |
| 1980–1986 | GMC | C2500 Suburban | Sierra Classic | — |
| 1985–1986 | Chevrolet | K20 | Silverado | — |
| 1981–1986 | Chevrolet | K20 Suburban | Custom | — |
| 1980 | Oldsmobile | Cutlass Calais | Base | — |
| 1980–1986 | Chevrolet | G30 | Hi-Cube | — |
| 1985 | Avanti | II | GT | — |
| 1981 | Chevrolet | K20 | Deluxe | — |
| 1980–1981 | Pontiac | LeMans | Base | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale | — |
| 1985–1986 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1986 | GMC | K3500 | Base | — |
| 1981–1986 | Chevrolet | K20 | Custom | — |
| 1982–1986 | Pontiac | Firebird | S/E | — |
| 1980 | Chevrolet | C30 | Custom Deluxe | — |
| 1982–1983 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1986 | Chevrolet | K10 | Scottsdale | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1980–1986 | Chevrolet | C20 | Scottsdale | — |
| 1980–1982 | GMC | C1500 | Street Coupe | — |
| 1980–1986 | GMC | C3500 | High Sierra | — |
| 1981 | Chevrolet | C20 Suburban | Deluxe | — |
| 1983–1986 | Pontiac | Parisienne | Brougham | — |
| 1980 | Chevrolet | C10 Suburban | Silverado | — |
| 1981–1982 | Oldsmobile | Delta 88 | Base | — |
| 1980–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1980–1986 | GMC | C1500 | High Sierra | — |
| 1980–1986 | Chevrolet | C10 | Silverado | — |
| 1980–1981 | Chevrolet | K30 | Cheyenne | — |
| 1980–1981 | Pontiac | Firebird | Formula | — |
| 1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1982–1983 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980 | Chevrolet | C20 | Custom Deluxe | — |
| 1980 | Chevrolet | K10 | Custom Deluxe | — |
| 1984–1996 | Chevrolet | Corvette | Base | — |
| 1981–1986 | Chevrolet | K10 Suburban | Custom | — |
| 1984–1986 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980–1986 | GMC | C1500 | Base | — |
| 1982 | Oldsmobile | Cutlass Calais | Base | — |
| 1980 | Chevrolet | K20 Suburban | Silverado | — |
| 1980–1981 | Pontiac | Catalina | Safari | — |
| 1981–1982 | Chevrolet | Impala | Estate | — |
| 1980–1986 | Chevrolet | G20 | Sportvan | — |
| 1980–1986 | GMC | C3500 | Base | — |
| 1981 | Pontiac | Grand Prix | Brougham | — |
| 1986 | Chevrolet | Monte Carlo | LS | — |
| 1980 | Chevrolet | Malibu | Sport | — |
| 1980 | Pontiac | Grand Prix | SJ | — |
| 1982 | Buick | LeSabre | Limited | — |
| 1980–1982 | GMC | C3500 | Sierra Grande | — |
| 1980–1986 | Chevrolet | G10 | Beauville | — |
| 1980–1986 | GMC | G3500 | Vandura | — |
| 1980–1986 | Chevrolet | G30 | Chevy Van | — |
| 1980–1986 | GMC | C1500 Suburban | High Sierra | — |
| 1980–1981 | Pontiac | Grand Prix | Base | — |
| 1980–1981 | Chevrolet | G20 | Nomad | — |
| 1980–1986 | GMC | G2500 | Rally | — |
| 1980–1985 | GMC | Jimmy | High Sierra | — |
| 1980 | Chevrolet | K10 Suburban | Silverado | — |
| 1980–1981 | Buick | Century | Limited | — |
| 1984–1986 | Pontiac | Bonneville | LE | — |
| 1980–1986 | GMC | C2500 Suburban | Base | — |
| 1981 | Chevrolet | C10 Suburban | Deluxe | — |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1986 | Chevrolet | El Camino | SS | — |
| 1981–1986 | Chevrolet | C10 Suburban | Custom | — |
| 1981–1986 | Chevrolet | C20 | Custom | — |
| 1980–1986 | GMC | G1500 | Rally STX | — |
| 1980–1986 | Chevrolet | C20 | Silverado | — |
| 1980–1986 | GMC | K1500 | Base | — |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1980–1986 | GMC | Caballero | Diablo | — |
| 1980–1986 | GMC | C1500 Suburban | Sierra Classic | — |
| 1980 | Chevrolet | Camaro | Rally Sport | — |
| 1985–1986 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1985–1986 | Chevrolet | Camaro | Iroc-Z | — |
| 1980 | Chevrolet | K30 | Custom Deluxe | — |
| 1983–1986 | Pontiac | Grand Prix | Brougham | — |
| 1980–1982 | GMC | Jimmy | Sierra Grande | — |
| 1983–1984 | Chevrolet | G20 | Bonaventure | — |
| 1980–1986 | Chevrolet | G30 | Beauville | — |
| 1980 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1996 | Chevrolet | Corvette | Collector's Edition | — |
| 1980–1986 | GMC | K1500 | High Sierra | — |
| 1980–1986 | GMC | G3500 | Magnavan | — |
| 1982 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1983 | Chevrolet | K20 | Silverado | — |
| 1981 | Chevrolet | C30 | Deluxe | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1980–1986 | GMC | G3500 | Rally | — |
| 1980–1986 | GMC | G3500 | Rally Camper Special | — |
| 1980–1981 | Pontiac | Grand LeMans | Base | — |
| 1982 | Buick | LeSabre | Limited Edition F/E | — |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1980–1981 | Buick | Regal | Limited | — |
| 1980–1981 | Chevrolet | C30 | Cheyenne | — |
| 1980–1982 | GMC | C1500 | Sierra Grande | — |
| 1980–1986 | Chevrolet | Camaro | Z28 | — |
| 1980–1986 | Chevrolet | C10 | Scottsdale | — |
| 1983–1986 | Pontiac | Parisienne | Base | — |
| 1980 | Chevrolet | C20 Suburban | Silverado | — |
| 1980–1986 | GMC | G2500 | Vandura | — |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe | — |
| 1980–1981 | Chevrolet | Malibu | Base | — |
| 1980–1986 | Chevrolet | El Camino | Base | — |
| 1980–1982 | GMC | K3500 | Sierra Grande | — |
| 1980 | Chevrolet | Camaro | Base | — |
| 1980–1981 | Buick | Century | Sport | — |
| 1980–1986 | Chevrolet | K30 | Scottsdale | — |
| 1980–1986 | GMC | K2500 | Sierra Classic | — |
| 1980–1986 | GMC | Jimmy | Sierra Classic | — |
| 1981–1986 | Chevrolet | C30 | Custom | — |
| 1981–1986 | Chevrolet | C20 Suburban | Custom | — |
| 1980–1986 | Chevrolet | K30 | Silverado | — |
| 1980–1981 | Pontiac | Catalina | Base | — |
| 1981–1986 | GMC | Caballero | Amarillo | — |
| 1980 | Chevrolet | Impala | Sport | — |
| 1980–1982 | GMC | Jimmy | Street Coupe | — |
| 1980–1981 | Pontiac | LeMans | Safari | — |
| 1980–1982 | GMC | C2500 | Sierra Grande | — |
| 1981–1982 | Oldsmobile | Delta 88 | Royale Brougham | — |
| 1980 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980 | Chevrolet | C10 Suburban | Scottsdale | — |
| 1981 | Oldsmobile | Delta 88 | Holiday | — |
| 1980–1986 | Chevrolet | K20 | Scottsdale | — |
| 1984–1986 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1986 | Buick | Regal | Limited | — |
| 1980–1981 | Buick | Century | Estate | — |
| 1981 | Chevrolet | C10 | Deluxe | — |
| 1980 | Chevrolet | C10 | Custom Deluxe | — |
| 1983–1984 | GMC | G1500 | Rally Custom | — |
| 1980–1982 | Checker | Marathon | Deluxe | — |
| 1981–1986 | Chevrolet | C10 | Custom | — |
| 1980 | GMC | C1500 | Heavy Half | — |
| 1986 | Chevrolet | Caprice | Classic Brougham | — |
| 1980–1986 | GMC | C2500 | Base | — |
| 1980–1986 | GMC | K3500 | High Sierra | — |
| 1981–1986 | Chevrolet | Camaro | Sport | — |
| 1985–1986 | Chevrolet | K10 Suburban | Silverado | — |
| 1981 | Chevrolet | K10 | Deluxe | — |
| 1980–1985 | Avanti | II | Base | — |
| 1980 | Chevrolet | K20 Suburban | Scottsdale | — |
| 1980–1986 | Chevrolet | Caprice | Classic | — |
| 1980–1986 | GMC | Jimmy | Base | — |
| 1984–1986 | Pontiac | Grand Prix | LE | — |
| 1980–1981 | Pontiac | Grand Prix | LJ | — |
| 1980–1986 | GMC | G3500 | Rally STX | — |
| 1981–1986 | Chevrolet | K30 | Custom | — |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe | — |
| 1981–1986 | Chevrolet | Monte Carlo | Base | — |
| 1980–1986 | GMC | C3500 | Sierra Classic | — |
| 1983–1986 | Pontiac | Bonneville | Brougham | — |
| 1980–1986 | Chevrolet | G10 | Chevy Van | — |
| 1986 | Excalibur | Phaeton | Base | — |
| 1980–1986 | Chevrolet | G20 | Beauville | — |
| 1980–1981 | Chevrolet | C20 | Cheyenne | — |
| 1980–1981 | Buick | Regal | Base | — |
| 1980–1986 | GMC | C2500 | Sierra Classic | — |
| 1980–1982 | Chevrolet | Corvette | Base | — |
| 1980 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1983–1986 | Chevrolet | Monte Carlo | SS | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1986 | Chevrolet | K10 | Silverado | — |
| 1980–1986 | GMC | K1500 | Sierra Classic | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1980–1986 | GMC | G2500 | Rally STX | — |
| 1980–1986 | GMC | K3500 | Sierra Classic | — |
| 1980–1986 | GMC | C2500 | High Sierra | — |
| 1981 | Chevrolet | K10 Suburban | Deluxe | — |
| 1980–1986 | GMC | K2500 Suburban | Base | — |
| 1980–1981 | Chevrolet | Caprice | Classic Landau | — |
| 1983 | Pontiac | Grand Prix | LJ | — |
| 1982 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980 | Chevrolet | K20 | Custom Deluxe | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1980 | Chevrolet | Caprice | Classic Sport | — |
| 1980–1986 | GMC | K1500 Suburban | Base | — |
| 1981–1986 | GMC | G3500 | Rally Custom | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1980–1986 | Chevrolet | C30 | Silverado | — |
| 1980–1986 | GMC | C2500 Suburban | High Sierra | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1980–1982 | GMC | K2500 | Sierra Grande | — |
| 1980–1986 | GMC | K2500 | High Sierra | — |
| 1980–1986 | GMC | Caballero | Base | — |
| 1980–1986 | Chevrolet | G10 | Sportvan | — |
| 1980 | Chevrolet | Malibu | Estate | — |
| 1980–1986 | GMC | K1500 Suburban | Sierra Classic | — |
| 1983–1984 | GMC | G2500 | Rally Custom | — |
| 1981 | Chevrolet | K20 Suburban | Deluxe | — |
| 1980–1981 | Pontiac | Grand LeMans | Safari | — |
| 1981 | Chevrolet | K30 | Deluxe | — |
| 1980 | Chevrolet | Malibu | Classic Sport | — |
| 1980–1982 | GMC | K1500 | Sierra Grande | — |
| 1980–1982 | GMC | C2500 Suburban | Sierra Grande | — |
| 1980–1982 | GMC | K1500 Suburban | Sierra Grande | — |
| 1981–1982 | Chevrolet | Caprice | Classic Estate | — |
| 1983–1984 | Excalibur | Phaeton | Base | — |
| 1980–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1981 | Chevrolet | C20 | Deluxe | — |
| 1980 | GMC | Caballero | Laredo | — |
| 1980 | Oldsmobile | Cutlass Supreme | Base | — |
| 1986 | Chevrolet | G10 | Bonaventure | — |
| 1980 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1980–1986 | GMC | G1500 | Vandura | — |
| 1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1980–1982 | Checker | Marathon | Base | — |
| 1983 | Chevrolet | G10 | Base | — |
| 1980–1981 | Buick | Century | Base | — |
| 1985 | Excalibur | Phaeton | Anniversary | — |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1980–1986 | Chevrolet | G20 | Chevy Van | — |
| 1980–1986 | GMC | C1500 | Sierra Classic | — |
| 1982 | Buick | LeSabre | Custom | — |
| 1982–1986 | Chevrolet | C20 Suburban | Silverado | — |
| 1980–1981 | Chevrolet | C10 | Cheyenne | — |
| 1980–1986 | Pontiac | Firebird | Base | — |
| 1980–1986 | GMC | K2500 | Base | — |
| 1986 | Chevrolet | Caprice | Base | — |
| 1980–1986 | GMC | K2500 Suburban | Sierra Classic | — |
| 1980 | Chevrolet | C10 | Big Ten | — |
| 1982 | Chevrolet | C20 Suburban | Scottsdale | — |
| 1980 | Chevrolet | Malibu | Classic Estate | — |
| 1980 | Pontiac | Grand Am | Base | — |
| 1980–1981 | Chevrolet | K20 | Cheyenne | — |
| 1980–1982 | GMC | K2500 Suburban | Sierra Grande | — |
| 1980–1986 | GMC | G1500 | Rally | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1980–1981 | Pontiac | Firebird | Esprit | — |
| 1983–1986 | Pontiac | Bonneville | Base | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1984 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado | — |
| 1984–1986 | Chevrolet | K10 Suburban | Scottsdale | — |
| 1980–1983 | Chevrolet | Malibu | Classic | — |
| 1983–1986 | Pontiac | Grand Prix | Base | — |
| 1980–1986 | GMC | K1500 Suburban | High Sierra | — |
| 1980–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1986 | Buick | Regal | Base | — |
| 1980–1982 | GMC | C1500 Suburban | Sierra Grande | — |
| 1982 | Chevrolet | Corvette | Collector's Edition | — |
| 1981–1984 | Chevrolet | G10 | Bonaventure | — |
| 1982–1983 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1980–1986 | Chevrolet | G30 | Sportvan | — |
| 1980–1986 | Chevrolet | Camaro | Berlinetta | — |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe | — |
| 1980–1986 | GMC | C1500 Suburban | Base | — |
| 1981–1986 | Chevrolet | El Camino | Conquista | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070366339 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 2.25 lb |
| Dimensions (L×W×H) | 24 × 9.75 × 0.24 in |