If you’re working on a classic Chevy or one of those reliable Buick models, you know that a good gasket can make all the difference. This Cometic Gasket for the Chevrolet 4.3L Gen-1 90 Degree V6 and Gen-1 Small Block V8 is a solid choice for anyone looking to keep their engine running smoothly. Made from durable 0.018” aluminum foam, it’s designed to handle the heat and pressure that comes with the territory. Trust me, you don’t want to skimp on gaskets—this one’s built to last.
First off, it fits a wide range of models, so if you have a Chevy Camaro from '67 to '86 or a classic Impala from '58 to '85, you’re in luck. It’s also compatible with Buick Skylarks and GMC Jimmys, among others. This gasket is not just a piece of rubber; it’s engineered to provide a tight seal, ensuring that coolant stays where it should be—inside your engine.
This gasket isn’t just for show. It fits a whole host of vehicles, including:
And that's just scratching the surface. Whether you're restoring a classic or just need to replace a worn-out part, this gasket is a reliable choice.
So, if you’re diving into a project that involves the water pump, don’t overlook this gasket. It’s a small part, but it plays a big role in keeping your engine cool and running like a champ.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1977-1981 Buick Century |
Century | 1977-1981 |
|
1978, 1982 Buick LeSabre |
LeSabre | 1978, 1982 |
|
1977-1986 Buick Regal |
Regal | 1977-1986 |
|
1977-1979 Buick Skylark |
Skylark | 1977-1979 |
|
1965-1982 Checker Marathon |
Marathon | 1965-1982 |
|
1985-1994 Chevrolet Astro |
Astro | 1985-1994 |
|
1955-1975, 1981 Chevrolet Bel Air |
Bel Air | 1955-1975, 1981 |
|
1958-1972 Chevrolet Biscayne |
Biscayne | 1958-1972 |
|
1969-1974, 1988-1994 Chevrolet Blazer |
Blazer | 1969-1974, 1988-1994 |
|
1958-1961, 1969-1972 Chevrolet Brookwood |
Brookwood | 1958-1961, 1969-1972 |
|
1960-1974 Chevrolet C/K 10 |
C/K 10 | 1960-1974 |
|
1989-1991, 1994-1995 Chevrolet C/K 1500 |
C/K 1500 | 1989-1991, 1994-1995 |
|
1960-1974, 1986 Chevrolet C/K 20 |
C/K 20 | 1960-1974, 1986 |
|
1988-1992, 1994-1995 Chevrolet C/K 2500 |
C/K 2500 | 1988-1992, 1994-1995 |
|
1960-1982 Chevrolet C/K 30 |
C/K 30 | 1960-1982 |
|
1994-1995 Chevrolet C1500 |
C1500 | 1994-1995 |
|
1967-1986 Chevrolet Camaro |
Camaro | 1967-1986 |
|
1966-1990, 1992-1993 Chevrolet Caprice |
Caprice | 1966-1990, 1992-1993 |
|
1964-1973 Chevrolet Chevelle |
Chevelle | 1964-1973 |
|
1963-1968 Chevrolet Chevy II |
Chevy II | 1963-1968 |
|
1992 Chevrolet Commercial Chassis |
Commercial Chassis | 1992 |
|
1955-1982, 1984-1986 Chevrolet Corvette |
Corvette | 1955-1982, 1984-1986 |
|
1957-1958 Chevrolet Del Ray |
Del Ray | 1957-1958 |
|
1959-1960, 1964-1987 Chevrolet El Camino |
El Camino | 1959-1960, 1964-1987 |
|
1958-1985 Chevrolet Impala |
Impala | 1958-1985 |
|
1976 Chevrolet K5 Blazer |
K5 Blazer | 1976 |
|
1959-1961, 1969-1972 Chevrolet Kingswood |
Kingswood | 1959-1961, 1969-1972 |
|
1973-1976 Chevrolet Laguna |
Laguna | 1973-1976 |
|
1964-1967, 1973-1983 Chevrolet Malibu |
Malibu | 1964-1967, 1973-1983 |
|
1970-1988 Chevrolet Monte Carlo |
Monte Carlo | 1970-1988 |
|
1975-1979 Chevrolet Monza |
Monza | 1975-1979 |
|
1969-1979 Chevrolet Nova |
Nova | 1969-1979 |
|
1955-1957 Chevrolet One-Fifty Series |
One-Fifty Series | 1955-1957 |
|
1990-1995 Chevrolet P30 |
P30 | 1990-1995 |
|
1988-1995 Chevrolet S10 |
S10 | 1988-1995 |
|
1960-1974 Chevrolet Suburban |
Suburban | 1960-1974 |
|
1969-1972 Chevrolet Townsman |
Townsman | 1969-1972 |
|
1955-1960 Chevrolet Truck |
Truck | 1955-1960 |
|
1955-1957 Chevrolet Two-Ten Series |
Two-Ten Series | 1955-1957 |
|
1994 GMC Jimmy |
Jimmy | 1994 |
|
1991-1995 GMC Sonoma |
Sonoma | 1991-1995 |
|
1972, 1977-1986 Pontiac Firebird |
Firebird | 1972, 1977-1986 |

Cometic is a company known for manufacturing gaskets and engine seals for different engines. They cater to various industries such as the marine, industrial, agricultural, and automotive sectors. The company was established back in 1989 and has since provided high performance sealing solutions worldwide.
Motorsport ParticipationThe company is considered as the leading supplier when it comes to gaskets and seals worldwide. They have provided high-performance gaskets in various racing events such as NASCAR, GNCC, and AMA. They helped top racing teams compete at the highest level by improving engine reliability.
Built for Extreme PerformanceWhether you are into endurance races at more than 220mph or setting the fastest drag records in 2000 hp top fuel race cars, Cometic has the right product for you. They design their products to withstand extreme temperatures and pressures. Hence, they are the brand chosen by the best in motorsports.
Best Value of ProductCometic has always been dedicated to providing high-quality products that provide customer satisfaction. They have always given their customers the best product at the most competitive price.
Quality in Every ProductThe company is housed in a 70,000 square foot facility with state-of-the-art manufacturing equipment that helps them create products that are superior compared to its competitors. Using premium materials, they are able to develop gaskets that provide proper seals every time.
Purchase Cometic Products at Vivid RacingIf you are in search of a high-quality gasket for your engine, then Cometic is the brand for you. Designed for OEM or high-performance applications, Cometic has got you covered. To know more about them, visit Vivid Racing and check out their list of products that fit your needs.