If you're diving into a rebuild or just need to refresh your Buick's bottom end, the Cometic Gaskets Buick Big Block V8 Bottom End Gasket Kit is an essential addition to your toolkit. Designed specifically for a range of classic Buick models, this gasket kit ensures a reliable seal for your engine, preventing leaks and maintaining optimal performance.
This gasket kit is compatible with the following Buick models:
Cometic Gaskets are known for their high-quality materials and precision engineering. This kit features multi-layer steel (MLS) gaskets that provide superior sealing capabilities, making them ideal for both street and performance applications. Whether you're restoring a classic or enhancing your daily driver, these gaskets will help you achieve a tight seal that stands up to the rigors of high-performance driving.
Buick GS 455 owners have reported excellent results with this gasket kit. One satisfied customer shared, “I installed the Cometic gasket kit on my 1971 GS 455 during a full engine rebuild. The fit was spot on, and I noticed a significant reduction in oil leaks compared to the factory gaskets.” Another owner of a 1973 LeSabre commented, “These gaskets made my rebuild much smoother, and I have peace of mind knowing I won’t have to worry about leaks down the road.”
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Buick Centurion | 1971-1973 | Base |
| Buick Century | 1973-1974 | Luxus |
| Buick Century | 1973-1974 | Base |
| Buick Electra | 1970-1974 | 225 Custom |
| Buick Electra | 1970-1974 | 225 |
| Buick Electra | 1973 | Base |
| Buick Electra | 1974 | 225 Limited |
| Buick Estate Wagon | 1970-1974 | Base |
| Buick GS 455 | 1970-1972 | Base |
| Buick GS 455 | 1970 | GSX |
| Buick LeSabre | 1970-1974 | Base |
| Buick LeSabre | 1970-1973 | Custom |
| Buick LeSabre | 1974 | Luxus |
| Buick Regal | 1973-1974 | Base |
| Buick Riviera | 1970-1974 | Base |
| Buick Riviera | 1971 | Gran Sport |
| Buick Skylark | 1970-1971 | Base |
| Buick Skylark | 1970-1971 | Custom |
| Buick Skylark | 1970 | 350 |
| Buick Sportwagon | 1970 | Base |
| Buick Wildcat | 1970 | Custom |

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.