Overview:
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.
Features:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1968 – 1970 | Pontiac | Tempest | 400/6.6 V8 | |
| 1968 – 1970 | Pontiac | Executive | 400/6.6 V8 | |
| 1968 – 1970 | Pontiac | Tempest | 350/5.7 V8 | |
| 1968 – 1969 | Pontiac | Executive | 428/7 V8 | |
| 1970 | Pontiac | Executive | 455/7.5 V8 | |
| 1967 – 1978 | Pontiac | Bonneville | 400/6.6 V8 | |
| 1977 | Pontiac | Bonneville | 350/5.7 V8 | |
| 1972 – 1978 | Pontiac | Catalina | 400/6.6 V8 | |
| 1972 – 1977 | Pontiac | Catalina | 350/5.7 V8 | |
| 1968 – 1977 | Pontiac | Firebird | 350/5.7 V8 | |
| 1968 – 1979 | Pontiac | Firebird | 400/6.6 V8 | |
| 1973 – 1975 | Pontiac | Grand Am | 400/6.6 V8 | |
| 1973 – 1975 | Pontiac | Grand Am | 350/5.7 V8 | |
| 1975 – 1977 | Pontiac | Grand LeMans | 400/6.6 V8 | |
| 1975 – 1977 | Pontiac | Grand LeMans | 350/5.7 V8 | |
| 1976 – 1977 | Pontiac | Grand Prix | 350/5.7 V8 | |
| 1967 – 1977 | Pontiac | Grand Prix | 400/6.6 V8 | |
| 1971 – 1978 | Pontiac | Grand Safari | 400/6.6 V8 | |
| 1973 – 1975 | Pontiac | Grandville | 400/6.6 V8 | |
| 1968 – 1977 | Pontiac | LeMans | 350/5.7 V8 | |
| 1968 – 1977 | Pontiac | LeMans | 400/6.6 V8 | |
| 1972 – 1976 | Pontiac | Ventura | 350/5.7 V8 | |
| 1965 – 1970 | Pontiac | Bonneville | ||
| 1965 – 1971 | Pontiac | Catalina | ||
| 1971 | Pontiac | Bonneville | 455/7.5 V8 | |
| 1967 | Pontiac | Firebird | 326/5.3 V8 | |
| 1971 | Pontiac | Firebird | 455/7.5 V8 | |
| 1965 – 1971 | Pontiac | Grand Prix | ||
| 1971 | Pontiac | Grand Safari | 455/7.5 V8 | |
| 1971 | Pontiac | Grandville | ||
| 1965 – 1971 | Pontiac | GTO | ||
| 1972 – 1973 | Pontiac | GTO | 400/6.6 V8 | |
| 1965 – 1967 | Pontiac | LeMans | 326/5.3 V8 | |
| 1970 – 1971 | Pontiac | LeMans | 455/7.5 V8 | |
| 1965 – 1966 | Pontiac | Star Chief | ||
| 1965 – 1967 | Pontiac | Tempest | 326/5.3 V8 |
Specs:
| Application | Pontiac V8 |
|---|---|
| Brand | Mr. Gasket |
| Emission Code | 5 |
| Engine | Pontiac V8 |
| Packaging | Retail – Skin Pack |
| Product Type | Valve Cover Gaskets |
| Valve Cover Gasket Material | Ultra Seal |
| Valve Cover Gasket Thickness | .187″ |
| Warranty | Limited 90 Day |
| Weight | 0.5 |
