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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:
Cometic Pontiac 389/421 V8 4.3in Bore .040in MLS Head Gasket
SKU: CGSC15262-040
Sale price
$137.45 CAD
Regular price
$152.73 CAD
Shipping calculated at checkout.
Special Order Item: Delivery times depend on manufacturer fulfillment and carrier performance. Expedited shipping reflects how the order is placed with the manufacturer and does not guarantee delivery dates. However, due to FI Performance’s industry relationships, we may be able to assist with expedited processing when possible. If timing is critical, please call us before ordering at (203) 644-0712.
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 |
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