Description
The 7280 provides the intake sealing layer for compatible 1961–79 Pontiac 326–455 engine combinations. Its synthetic-fiber composite conforms under load, while the port bead helps seal the rectangular opening.
Check the 1.18-by 2.2-inch port size and 0.06-inch thickness against the manifold and heads. The gasket is the manufacturer’s specified match for the applicable 2156 Performer installation.
Specifications
| Recommended Use | Performance |
|---|---|
| Compatibility | Pontiac 326-455 |
| Port Shape | Rectangular |
| Port Diameter (IN) | Not Applicable |
| Port Length (IN) | 1.18 Inch |
| Port Width (IN) | 2.2 Inch |
| Thickness (IN) | 0.06 Inch |
| Material | Composite |
Manufacturer Warranty
Limited 1 Year Warranty
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