Cometic Pontiac 428/455 V8 .051in MLS Cylinder Head Gasket - 4.380in Bore - No Water Holes
Special Order — Average 2-3 month wait time. If stock indicated, usual dispatch time applies.
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
- The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
- The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
- Requires less clamp load creating less bore distortion
- Conforms load distribution across the sealing area
- Embossed Outer Layers Coated w/Viton
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | LeSabre | Base |
| 1975 | Buick | LeSabre | Custom |
| 1975 | Oldsmobile | 98 | Luxury |
| 1975 | Oldsmobile | 98 | Regency |
| 1975 | Oldsmobile | Custom Cruiser | Base |
| 1975 | Oldsmobile | Custom Cruiser | Panel |
| 1975 | Oldsmobile | Delta 88 | Base |
| 1975 | Oldsmobile | Delta 88 | Royale |
| 1968-1976 | Pontiac | Bonneville | Base |
| 1976 | Pontiac | Bonneville | Brougham |
| 1968-1970 | Pontiac | Bonneville | Safari |
| 1968-1976 | Pontiac | Catalina | Base |
| 1971-1972 | Pontiac | Catalina | Brougham |
| 1968-1976 | Pontiac | Catalina | Safari |
| 1968-1970 | Pontiac | Catalina | Ventura |
| 1968-1970 | Pontiac | Executive | Base |
| 1968-1970 | Pontiac | Executive | Safari |
| 1971-1974 | Pontiac | Firebird | Base |
| 1971-1974 | Pontiac | Firebird | Esprit |
| 1971-1974 | Pontiac | Firebird | Formula |
| 1971-1976 | Pontiac | Firebird | Trans Am |
| 1973-1975 | Pontiac | Grand Am | Base |
| 1975-1976 | Pontiac | Grand LeMans | Base |
| 1968-1974,1976 | Pontiac | Grand Prix | Base |
| 1975 | Pontiac | Grand Prix | LJ |
| 1975-1976 | Pontiac | Grand Prix | SJ |
| 1971-1976 | Pontiac | Grand Safari | Base |
| 1971-1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1970-1973 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1970-1974,1976 | Pontiac | LeMans | Base |
| 1972-1974 | Pontiac | LeMans | Luxury |
| 1970,1973-1974 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970-1974,1976 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
- The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
- The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
- Requires less clamp load creating less bore distortion
- Conforms load distribution across the sealing area
- Embossed Outer Layers Coated w/Viton
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | LeSabre | Base |
| 1975 | Buick | LeSabre | Custom |
| 1975 | Oldsmobile | 98 | Luxury |
| 1975 | Oldsmobile | 98 | Regency |
| 1975 | Oldsmobile | Custom Cruiser | Base |
| 1975 | Oldsmobile | Custom Cruiser | Panel |
| 1975 | Oldsmobile | Delta 88 | Base |
| 1975 | Oldsmobile | Delta 88 | Royale |
| 1968-1976 | Pontiac | Bonneville | Base |
| 1976 | Pontiac | Bonneville | Brougham |
| 1968-1970 | Pontiac | Bonneville | Safari |
| 1968-1976 | Pontiac | Catalina | Base |
| 1971-1972 | Pontiac | Catalina | Brougham |
| 1968-1976 | Pontiac | Catalina | Safari |
| 1968-1970 | Pontiac | Catalina | Ventura |
| 1968-1970 | Pontiac | Executive | Base |
| 1968-1970 | Pontiac | Executive | Safari |
| 1971-1974 | Pontiac | Firebird | Base |
| 1971-1974 | Pontiac | Firebird | Esprit |
| 1971-1974 | Pontiac | Firebird | Formula |
| 1971-1976 | Pontiac | Firebird | Trans Am |
| 1973-1975 | Pontiac | Grand Am | Base |
| 1975-1976 | Pontiac | Grand LeMans | Base |
| 1968-1974,1976 | Pontiac | Grand Prix | Base |
| 1975 | Pontiac | Grand Prix | LJ |
| 1975-1976 | Pontiac | Grand Prix | SJ |
| 1971-1976 | Pontiac | Grand Safari | Base |
| 1971-1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1970-1973 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1970-1974,1976 | Pontiac | LeMans | Base |
| 1972-1974 | Pontiac | LeMans | Luxury |
| 1970,1973-1974 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970-1974,1976 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
Cometic Pontiac 428/455 V8 .051in MLS Cylinder Head Gasket - 4.380in Bore - No Water Holes
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
- The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
- The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
- Requires less clamp load creating less bore distortion
- Conforms load distribution across the sealing area
- Embossed Outer Layers Coated w/Viton
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | LeSabre | Base |
| 1975 | Buick | LeSabre | Custom |
| 1975 | Oldsmobile | 98 | Luxury |
| 1975 | Oldsmobile | 98 | Regency |
| 1975 | Oldsmobile | Custom Cruiser | Base |
| 1975 | Oldsmobile | Custom Cruiser | Panel |
| 1975 | Oldsmobile | Delta 88 | Base |
| 1975 | Oldsmobile | Delta 88 | Royale |
| 1968-1976 | Pontiac | Bonneville | Base |
| 1976 | Pontiac | Bonneville | Brougham |
| 1968-1970 | Pontiac | Bonneville | Safari |
| 1968-1976 | Pontiac | Catalina | Base |
| 1971-1972 | Pontiac | Catalina | Brougham |
| 1968-1976 | Pontiac | Catalina | Safari |
| 1968-1970 | Pontiac | Catalina | Ventura |
| 1968-1970 | Pontiac | Executive | Base |
| 1968-1970 | Pontiac | Executive | Safari |
| 1971-1974 | Pontiac | Firebird | Base |
| 1971-1974 | Pontiac | Firebird | Esprit |
| 1971-1974 | Pontiac | Firebird | Formula |
| 1971-1976 | Pontiac | Firebird | Trans Am |
| 1973-1975 | Pontiac | Grand Am | Base |
| 1975-1976 | Pontiac | Grand LeMans | Base |
| 1968-1974,1976 | Pontiac | Grand Prix | Base |
| 1975 | Pontiac | Grand Prix | LJ |
| 1975-1976 | Pontiac | Grand Prix | SJ |
| 1971-1976 | Pontiac | Grand Safari | Base |
| 1971-1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1970-1973 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1970-1974,1976 | Pontiac | LeMans | Base |
| 1972-1974 | Pontiac | LeMans | Luxury |
| 1970,1973-1974 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970-1974,1976 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
- The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
- The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
- Requires less clamp load creating less bore distortion
- Conforms load distribution across the sealing area
- Embossed Outer Layers Coated w/Viton
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975 | Buick | LeSabre | Base |
| 1975 | Buick | LeSabre | Custom |
| 1975 | Oldsmobile | 98 | Luxury |
| 1975 | Oldsmobile | 98 | Regency |
| 1975 | Oldsmobile | Custom Cruiser | Base |
| 1975 | Oldsmobile | Custom Cruiser | Panel |
| 1975 | Oldsmobile | Delta 88 | Base |
| 1975 | Oldsmobile | Delta 88 | Royale |
| 1968-1976 | Pontiac | Bonneville | Base |
| 1976 | Pontiac | Bonneville | Brougham |
| 1968-1970 | Pontiac | Bonneville | Safari |
| 1968-1976 | Pontiac | Catalina | Base |
| 1971-1972 | Pontiac | Catalina | Brougham |
| 1968-1976 | Pontiac | Catalina | Safari |
| 1968-1970 | Pontiac | Catalina | Ventura |
| 1968-1970 | Pontiac | Executive | Base |
| 1968-1970 | Pontiac | Executive | Safari |
| 1971-1974 | Pontiac | Firebird | Base |
| 1971-1974 | Pontiac | Firebird | Esprit |
| 1971-1974 | Pontiac | Firebird | Formula |
| 1971-1976 | Pontiac | Firebird | Trans Am |
| 1973-1975 | Pontiac | Grand Am | Base |
| 1975-1976 | Pontiac | Grand LeMans | Base |
| 1968-1974,1976 | Pontiac | Grand Prix | Base |
| 1975 | Pontiac | Grand Prix | LJ |
| 1975-1976 | Pontiac | Grand Prix | SJ |
| 1971-1976 | Pontiac | Grand Safari | Base |
| 1971-1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1970-1973 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1970-1974,1976 | Pontiac | LeMans | Base |
| 1972-1974 | Pontiac | LeMans | Luxury |
| 1970,1973-1974 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970-1974,1976 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
Why buy from us?
Built by enthusiasts, for enthusiasts – we live and breathe this
Only premium, proven brands – no compromises on quality
Guaranteed fitment – get it right the first time, every time
Personal, knowledgeable support – we treat your build like our own