Edelbrock part #7281 Exhaust Gaskets are designed for 1961-79 Pontiac 326-389-400-421-428-455 V8 engines. Gaskets future a 1.880" port size.
Edelbrock part #7281 Exhaust Gaskets are designed for 1961-79 Pontiac 326-389-400-421-428-455 V8 engines. These Exhaust Gaskets are made of EnCore HTX-900; a high-density non-asbestos fiber/metal core composite material consisting of two graphite coated, heat resistant fiber blended sheets that are mechanically and chemically fused to an expanded steel core. The finished product provides high heat resistance, excellent load retention and unmatched sealing performance on exhaust manifold and header applications. A 50% recovery rate allows for gasket expansion in the event your header loses the proper header bolt torque. Gaskets future a 1.880" port size.
- Designed To Match Port Openings Of Cylinder Heads
- Excellent Free-Flowing Seal
Application Summary:
| Year |
Make/Model |
| 1961-1974 |
Pontiac Bonneville |
| 1961-1974 |
Pontiac Catalina |
| 1967-1970 |
Pontiac Executive |
| 1971-1974 |
Pontiac Firebird |
| 1973-1974 |
Pontiac Grand Am |
| 1962-1974 |
Pontiac Grand Prix |
| 1971-1975 |
Pontiac Grand Safari |
| 1971-1974 |
Pontiac Grandville |
| 1964-1966 |
Pontiac GTO |
| 1970-1973 |
Pontiac GTO |
| 1967-1974 |
Pontiac Laurentian |
| 1976 |
Pontiac Laurentian |
| 1970-1974 |
Pontiac LeMans |
| 1967-1974 |
Pontiac Parisienne |
| 1976 |
Pontiac Parisienne |
| 1961-1966 |
Pontiac Star Chief |
| 1961 |
Pontiac Tempest |
| 1961 |
Pontiac Ventura |
