The Cometic Gaskets C4346-045 is a high-performance cylinder head gasket specifically designed for the Nissan VG30DE and VG30DETT engines. This gasket is engineered to meet the demanding conditions of both street and track applications, ensuring a reliable seal under high pressure and temperature.
This gasket is confirmed to fit the following model:
Ensure that the engine surfaces are clean and free of debris before installation. Proper torque specifications should be followed to prevent gasket failure. Multi-layer steel gaskets like the C4346-045 require a specific torque sequence for optimal sealing performance.
The MLS construction of the C4346-045 provides excellent durability and resistance to blowouts, making it ideal for high-performance applications. This gasket maintains its integrity under extreme conditions, allowing for increased compression and improved engine efficiency.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Nissan 300ZX | 1990-1996 | 2+2 |
| Nissan 300ZX | 1990-1996 | Turbo |
| Nissan 300ZX | 1990-1996 | Base |

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.