Cometic .045" MLS Valve Pocketed Bores
.045" MLS Valve Pocketed Bores. Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating. Compressed operating thickness is .045". Each
COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's 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 flouroelastomer 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.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980 - 1985 | Avanti | II | Base |
| 1985 | Avanti | II | GT |
| 1980 - 1981 | Buick | Century | Base, Estate, Sport, Limited |
| 1982 | Buick | LeSabre | Custom, Limited, Limited Edition F/E |
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1984 - 1986 | Buick | Regal | Grand National |
| 1982 | Buick | Regal | Limited Turbo |
| 1980 - 1986 | Buick | Regal | Limited, Base |
| 1980 - 1982 | Buick | Regal | Sport |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1985 | Buick | Somerset Regal | Base, Limited |
| 1980 - 1982 | Checker | Marathon | Base, Deluxe |
| 1980 | Chevrolet | C10 | Big Ten, Custom Deluxe |
| 1980 - 1981 | Chevrolet | C10 | Cheyenne |
| 1980 - 1986 | Chevrolet | C10 | Custom, Silverado, Scottsdale |
| 1981 | Chevrolet | C10 | Deluxe |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1980 - 1986 | Chevrolet | C10 Suburban | Scottsdale, Silverado |
| 1986 | Chevrolet | C20 | Base |
| 1980 - 1986 | Chevrolet | C20 | Cheyenne, Scottsdale, Silverado |
| 1981 - 1986 | Chevrolet | C20 | Custom |
| 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1980 - 1986 | Chevrolet | C20 Suburban | Scottsdale, Silverado |
| 1980 - 1982 | Chevrolet | C30 | Base |
| 1980 - 1981 | Chevrolet | C30 | Cheyenne |
| 1981 - 1986 | Chevrolet | C30 | Custom |
| 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1980 - 1986 | Chevrolet | C30 | Silverado, Scottsdale |
| 1980 | Chevrolet | Camaro | Base, Rally Sport |
| 1985 - 1986 | Chevrolet | Camaro | Iroc-Z |
| 1981 - 1986 | Chevrolet | Camaro | Sport |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1980 - 1986 | Chevrolet | Camaro | Z28, Berlinetta |
| 1980 - 1986 | Chevrolet | Caprice | Base, Classic |
| 1986 | Chevrolet | Caprice | Classic Brougham |
| 1981 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1980 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1980 | Chevrolet | Caprice | Classic Sport |
| 1980 - 1986 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1981 - 1986 | Chevrolet | El Camino | Conquista |
| 1980 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1980 - 1986 | Chevrolet | El Camino | SS, Base |
| 1983 | Chevrolet | G10 | Base |
| 1981 - 1986 | Chevrolet | G10 | Bonaventure |
| 1980 - 1986 | Chevrolet | G10 | Sportvan, Beauville, Chevy Van |
| 1980 - 1986 | Chevrolet | G20 | Beauville, Sportvan, Chevy Van |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1980 - 1981 | Chevrolet | G20 | Nomad |
| 1980 - 1986 | Chevrolet | G30 | Beauville, Chevy Van, Sportvan, Hi-Cube |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1980 - 1985 | Chevrolet | Impala | Base |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1980 | Chevrolet | Impala | Sport |
| 1980 - 1981 | Chevrolet | K10 | Cheyenne |
| 1981 - 1986 | Chevrolet | K10 | Custom |
| 1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1980 - 1986 | Chevrolet | K10 | Scottsdale, Silverado |
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1980 - 1986 | Chevrolet | K10 Suburban | Scottsdale, Silverado |
| 1980 - 1981 | Chevrolet | K20 | Cheyenne |
| 1981 - 1986 | Chevrolet | K20 | Custom |
| 1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1980 - 1986 | Chevrolet | K20 | Scottsdale, Silverado |
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom |
| 1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1980 - 1986 | Chevrolet | K20 Suburban | Silverado, Scottsdale |
| 1980 - 1981 | Chevrolet | K30 | Cheyenne |
| 1981 - 1986 | Chevrolet | K30 | Custom |
| 1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1980 - 1986 | Chevrolet | K30 | Silverado, Scottsdale |
| 1980 - 1983 | Chevrolet | Malibu | Classic |
| 1980 | Chevrolet | Malibu | Classic Estate, Estate, Sport, Classic Sport |
| 1980 - 1981 | Chevrolet | Malibu | Classic Landau, Base |
| 1981 - 1986 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1980 - 1981 | Chevrolet | Monte Carlo | Landau |
| 1986 | Chevrolet | Monte Carlo | LS |
| 1980 | Chevrolet | Monte Carlo | Sport |
| 1983 - 1986 | Chevrolet | Monte Carlo | SS |
| 1985 | Excalibur | Phaeton | Anniversary |
| 1983 - 1986 | Excalibur | Phaeton | Base |
| 1980 | GMC | C1500 | Heavy Half |
| 1980 - 1986 | GMC | C1500 | Sierra Classic, High Sierra, Base |
| 1980 - 1982 | GMC | C1500 | Street Coupe, Sierra Grande |
| 1980 - 1986 | GMC | C1500 Suburban | High Sierra, Sierra Classic, Base |
| 1980 - 1982 | GMC | C1500 Suburban | Sierra Grande |
| 1980 - 1986 | GMC | C2500 | Base, High Sierra, Sierra Classic |
| 1980 - 1982 | GMC | C2500 | Sierra Grande |
| 1980 - 1986 | GMC | C2500 Suburban | High Sierra, Base, Sierra Classic |
| 1980 - 1982 | GMC | C2500 Suburban | Sierra Grande |
| 1980 - 1986 | GMC | C3500 | High Sierra, Sierra Classic, Base |
| 1980 - 1982 | GMC | C3500 | Sierra Grande |
| 1981 - 1986 | GMC | Caballero | Amarillo |
| 1980 - 1986 | GMC | Caballero | Base, Diablo |
| 1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight, Conquista |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1980 - 1986 | GMC | G1500 | Vandura, Rally STX, Rally |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1980 - 1986 | GMC | G2500 | Rally, Vandura, Rally STX |
| 1980 - 1986 | GMC | G3500 | Magnavan, Rally, Rally Camper Special, Vandura, Rally STX, Vandura Special |
| 1981 - 1986 | GMC | G3500 | Rally Custom |
| 1980 - 1986 | GMC | Jimmy | Base, Sierra Classic |
| 1980 - 1985 | GMC | Jimmy | High Sierra |
| 1980 - 1982 | GMC | Jimmy | Sierra Grande, Street Coupe |
| 1986 | GMC | Jimmy | Silverado |
| 1980 - 1986 | GMC | K1500 | Sierra Classic, High Sierra, Base |
| 1980 - 1982 | GMC | K1500 | Sierra Grande |
| 1980 - 1986 | GMC | K1500 Suburban | High Sierra, Base, Sierra Classic |
| 1980 - 1982 | GMC | K1500 Suburban | Sierra Grande |
| 1980 - 1986 | GMC | K2500 | Sierra Classic, High Sierra, Base |
| 1980 - 1982 | GMC | K2500 | Sierra Grande |
| 1980 - 1986 | GMC | K2500 Suburban | Base, Sierra Classic, High Sierra |
| 1980 - 1982 | GMC | K2500 Suburban | Sierra Grande |
| 1980 - 1986 | GMC | K3500 | Base, High Sierra, Sierra Classic |
| 1980 - 1982 | GMC | K3500 | Sierra Grande |
| 1985 | GMC | S15 Jimmy | High Sierra |
| 1983 - 1986 | GMC | S15 Jimmy | Sierra Classic, Gypsy, Base |
| 1980 | Oldsmobile | Cutlass | Base |
| 1980 - 1981 | Oldsmobile | Cutlass | LS, Brougham |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1980 - 1984 | Oldsmobile | Cutlass Calais | Base |
| 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1980 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1980 | Oldsmobile | Cutlass Salon | Base, Brougham |
| 1980 - 1986 | Oldsmobile | Cutlass Supreme | Brougham, Base |
| 1981 - 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1981 | Oldsmobile | Delta 88 | Holiday |
| 1981 - 1982 | Oldsmobile | Delta 88 | Royale Brougham, Royale, Base |
| 1983 - 1986 | Pontiac | Bonneville | Base, Brougham |
| 1984 - 1986 | Pontiac | Bonneville | LE |
| 1980 - 1981 | Pontiac | Catalina | Base, Safari |
| 1980 - 1986 | Pontiac | Firebird | Base, Trans Am |
| 1980 - 1981 | Pontiac | Firebird | Esprit, Formula |
| 1982 - 1986 | Pontiac | Firebird | S/E |
| 1980 | Pontiac | Grand Am | Base |
| 1981 | Pontiac | Grand LeMans | SA |
| 1980 - 1981 | Pontiac | Grand LeMans | Safari, LE, Base |
| 1980 - 1986 | Pontiac | Grand Prix | Base |
| 1981 - 1986 | Pontiac | Grand Prix | Brougham |
| 1984 - 1986 | Pontiac | Grand Prix | LE |
| 1980 - 1983 | Pontiac | Grand Prix | LJ |
| 1980 | Pontiac | Grand Prix | SJ |
| 1980 - 1981 | Pontiac | LeMans | Safari, Base |
| 1983 - 1986 | Pontiac | Parisienne | Base, Brougham |
Cometic .045" MLS Valve Pocketed Bores
Sale price$88.25 USD
Regular price$97.72 USD