If you're looking to refresh the top end of your Nissan engine, the Cometic Gaskets PRO2040T is a solid choice for Nissan 300ZX (1990-1996) and Maxima (1992-1994) owners. This gasket kit features an 88mm bore and is designed with a .045" multi-layer steel (MLS) cylinder head gasket that provides a reliable seal under high performance conditions.
When you’re tackling a head gasket replacement or an engine rebuild, you want components that you can trust. The multi-layer steel construction of the Cometic gasket offers superior strength and durability, making it ideal for both daily drivers and modified setups. This gasket is engineered to withstand the rigors of high boost and high RPM, ensuring that your VG30DE or VG30DETT engine performs optimally.
One 300ZX owner shared, "Installed the Cometic gasket during my rebuild and couldn't be happier. The fit was perfect, and I noticed a significant improvement in my engine's responsiveness. No more leaks, and I can push my boost levels without worry." This level of reliability is what you can expect with the PRO2040T.
Whether you're restoring a classic Nissan or upgrading for performance, the Cometic VG30DE/VG30DETT Top End Gasket Kit is a choice that delivers peace of mind. With proven fitment and robust construction, this gasket kit is ready to handle whatever you throw at it. Don’t compromise on quality—choose Cometic for your next project.
⚠ 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 | Base |
| Nissan 300ZX | 1990-1996 | Turbo |
| Nissan Maxima | 1992-1994 | GXE |
| Nissan Maxima | 1992-1994 | SE |
| Nissan Maxima | 1992-1993 | 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.