If you're looking to enhance the reliability and performance of your Nissan RB-30 3.0L Inline 6 from 1989 to 1993, the Cometic C4322-030 MLS (Multi-Layer Steel) Head Gasket is a solid choice. This gasket is engineered for high-output engines and is designed to provide superior sealing without the need for sealants, making it perfect for both street and track applications.
The Cometic MLS gaskets are specifically designed to handle the stresses that come with aluminum heads and blocks, as well as aluminum heads paired with cast iron blocks. The multiple layers of stainless steel not only provide increased strength but also offer excellent rebound characteristics, which help resist corrosion over time. The outer layers are embossed and treated with Viton, a high-performance rubber that can withstand temperatures up to 250°C (482°F). This makes it ideal for the demanding environments found in performance engines.
Nissan RB-30 owners have reported significant improvements in engine sealing and reliability after switching to the Cometic MLS gaskets. One owner mentioned, “After installing the Cometic C4322-030, I noticed my engine runs smoother, and I haven't had any leaks even under high boost conditions.” This level of performance is crucial for anyone pushing their engine to its limits, whether on the street or the track.
When installing the Cometic C4322-030, make sure to follow proper torque specifications and installation procedures to ensure optimal performance. While these gaskets are designed for a universal fit, it's always a good idea to double-check compatibility with your specific setup to avoid any surprises.
Upgrade your Nissan RB-30's sealing capabilities with the Cometic C4322-030 MLS Head Gasket and experience the difference in performance and reliability.
Other Part Numbers:
Cometic Gaskets #cgC4322-030
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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.