Cometic GM Gen-V/VI Big Block V8 4.630in Bore .066in MLS Cylinder Head Gasket
SKU C5334-066
MPN cgsC5334-066
$141.28 · Available to order
Cometic GM Gen-V/VI Big Block V8 4.630in Bore .066in MLS Cylinder Head Gasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". 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 |
|---|---|---|---|---|
| 1991–1993 | GMC | K3500 | Sierra | — |
| 1991–1992 | Chevrolet | C1500 | Cheyenne | — |
| 1991–1997 | GMC | P3500 | Base | — |
| 1991 | GMC | V3500 | Base | — |
| 1992–1994 | Chevrolet | C2500 Suburban | Silverado | — |
| 1991–1996 | Chevrolet | G30 | Beauville | — |
| 1995 | Chevrolet | C2500 Suburban | LT | — |
| 1994–1995 | Chevrolet | C3500 | Base | — |
| 1992–1995 | GMC | K2500 Suburban | SLE | — |
| 1991–1993 | GMC | K3500 | Sierra SLX | — |
| 1991–1995 | Chevrolet | K3500 | Silverado | — |
| 1991 | Chevrolet | R2500 Suburban | Silverado | — |
| 1991 | Chevrolet | V3500 | Cheyenne | — |
| 1991–1993 | GMC | C2500 | Sierra | — |
| 1991 | Chevrolet | R2500 Suburban | Scottsdale | — |
| 1991–1992 | Chevrolet | C1500 | Silverado | — |
| 1994–1995 | Chevrolet | K3500 | Base | — |
| 1991–1993 | GMC | C3500 | Sierra | — |
| 1991–1992 | Chevrolet | C3500 | Scottsdale | — |
| 1995 | Chevrolet | K2500 Suburban | LS | — |
| 1994–1995 | GMC | K3500 | Sierra SL | — |
| 1995 | GMC | C2500 Suburban | SLT | — |
| 1991–1995 | Chevrolet | C2500 | Silverado | — |
| 1991–1996 | GMC | G3500 | Magnavan | — |
| 1992–1999 | GMC | C2500 Suburban | SLE | — |
| 1991 | GMC | R3500 | SLE | — |
| 1991 | Chevrolet | V3500 | Silverado | — |
| 1991–1995 | GMC | K3500 | Sierra SLE | — |
| 1994–1995 | GMC | K3500 | Sierra SLT | — |
| 1991 | Chevrolet | R3500 | Cheyenne | — |
| 1991–1995 | GMC | K2500 | Sierra SLE | — |
| 1994–1995 | Chevrolet | C2500 | Base | — |
| 1991–1992 | Chevrolet | C2500 | Scottsdale | — |
| 1991–1995 | GMC | C3500 | Sierra SLE | — |
| 1991–1996 | GMC | G3500 | Rally STX | — |
| 1991–1995 | Chevrolet | K3500 | Cheyenne | — |
| 1991–1996 | Chevrolet | G30 | Hi-Cube | — |
| 1992–1995 | GMC | K2500 Suburban | Base | — |
| 1995 | GMC | K2500 Suburban | SLT | — |
| 1994–2000 | GMC | C3500 | Sierra SL | — |
| 1991 | GMC | R3500 | Base | — |
| 1991–1993 | GMC | K2500 | Sierra | — |
| 1992–1995 | Chevrolet | C2500 Suburban | Base | — |
| 1992–1994 | Chevrolet | K2500 Suburban | Silverado | — |
| 1992–1995 | Chevrolet | K2500 Suburban | Base | — |
| 1991 | GMC | V3500 | SLE | — |
| 1994–1995 | Chevrolet | K2500 | WT | — |
| 1991–1993 | GMC | K2500 | Sierra SLX | — |
| 1991–1995 | Chevrolet | C3500 | Cheyenne | — |
| 1992–1995 | GMC | C2500 Suburban | Base | — |
| 1991–1996 | Chevrolet | G30 | Sportvan | — |
| 1994–1995 | GMC | K2500 | Sierra SL | — |
| 1991–1996 | GMC | G3500 | Rally Camper Special | — |
| 1994–1995 | GMC | K2500 | Sierra SLT | — |
| 1991–1998 | Chevrolet | K2500 | Silverado | — |
| 1991–1996 | GMC | G3500 | Rally | — |
| 1991–1995 | GMC | C2500 | Sierra SLE | — |
| 1991–1996 | Chevrolet | G30 | Chevy Van | — |
| 1991 | Chevrolet | R3500 | Silverado | — |
| 1994–1995 | GMC | C3500 | Sierra SLT | — |
| 1991–1995 | Chevrolet | K2500 | Cheyenne | — |
| 1994–1995 | Chevrolet | K2500 | Base | — |
| 1991–1993 | GMC | C2500 | Sierra SLX | — |
| 1991–1996 | GMC | G3500 | Vandura Special | — |
| 1991–1992 | Chevrolet | K3500 | Scottsdale | — |
| 1991–1992 | Chevrolet | C1500 | WT | — |
| 1995 | Chevrolet | K2500 Suburban | LT | — |
| 1994–2000 | GMC | C2500 | Sierra SLT | — |
| 1991–1993 | GMC | C3500 | Sierra SLX | — |
| 1991–1997 | Chevrolet | P30 | Base | — |
| 1991–1992 | Chevrolet | K2500 | Scottsdale | — |
| 1991–1995 | Chevrolet | C3500 | Silverado | — |
| 1994–1995 | GMC | C2500 | Sierra SL | — |
| 1991–1993 | Chevrolet | C1500 | 454 SS | — |
| 1991–1996 | GMC | G3500 | Vandura | — |
| 1991 | GMC | R2500 Suburban | Base | — |
| 1995–1999 | Chevrolet | C2500 Suburban | LS | — |
| 1994–1995 | Chevrolet | C2500 | WT | — |
| 1991–1995 | Chevrolet | C2500 | Cheyenne | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070056759 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 1 lb |
| Dimensions (L×W×H) | 38 × 8 × 0.5 in |