Cometic Gasket
Cometic Pontiac 389/421 V8 4.3in Bore .040in MLS Head Gasket
Cometic Pontiac 389/421 V8 4.3in Bore .040in MLS Head Gasket
Regular price
$113.99 USD
Regular price
Sale price
$113.99 USD
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The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
User 1
Installation Instructions
Certificate of Origin
This Part Fits:
User 1
Installation Instructions
Certificate of Origin
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1949-1954 | Jaguar | XK120 | Base |
| 1952-1954 | Jaguar | XK120 | M |
| 1955-1957 | Jaguar | XK140 | Base |
| 1955-1957 | Jaguar | XK140 | M |
| 1955-1957 | Jaguar | XK140 | MC |
| 1958-1961 | Jaguar | XK150 | Base |
| 1958-1961 | Jaguar | XK150 | S |
| 1959-1966 | Pontiac | Bonneville | Base |
| 1959-1962 | Pontiac | Bonneville | Custom |
| 1959-1966 | Pontiac | Bonneville | Safari |
| 1964-1966 | Pontiac | Catalina | 2+2 |
| 1959-1966 | Pontiac | Catalina | Base |
| 1959-1966 | Pontiac | Catalina | Safari |
| 1962-1966 | Pontiac | Catalina | Ventura |
| 1962-1966 | Pontiac | Grand Prix | Base |
| 1964-1966 | Pontiac | GTO | Base |
| 1959-1966 | Pontiac | Star Chief | Base |
| 1966 | Pontiac | Star Chief | Executive |
| 1961,1963-1966 | Pontiac | Tempest | Base |
| 1964-1965 | Pontiac | Tempest | Custom |
| 1961 | Pontiac | Tempest | LeMans |
| 1961,1963-1966 | Pontiac | Tempest | Safari |
| 1960-1961 | Pontiac | Ventura | Base |
