If you’re diving into the world of 2JZ engines, you’ve probably heard about the Cometic Cylinder Head Gasket. This isn’t just any gasket; it’s a solid piece of engineering that’s designed to hold up under pressure, literally. Made from multi-layer steel, this gasket is built to withstand the rigors of high-performance applications, making it a favorite among enthusiasts and tuners alike.
With a thickness of 0.098 inches and an 87mm bore, it’s got the specs to handle some serious power. Whether you're pushing your Toyota Supra to its limits or just doing a rebuild on your Lexus GS300, this gasket is a must-have. It fits snugly on a range of models, including the Lexus IS300 and SC300, and of course, the legendary Toyota Supra from '93 to '98. So, if you’re looking to keep your engine sealed tight, this is the way to go.
One thing to keep in mind is that it’s compliant with California's Prop 65 regulations, so you know it’s safe to use. No need to worry about any hidden surprises there. Honestly, I’ve seen too many builds go south because of a cheap gasket, and this one is definitely not in that category. It’s reliable, tough, and ready to take on whatever you throw at it.
So, if you're serious about your build and want a gasket that won't let you down, give this Cometic gasket a shot. It’s the kind of part that you install once and forget about, allowing you to focus on what really matters—getting out there and enjoying the ride.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Lexus GS300 | 1993-2003 | Base |
| Lexus IS300 | 2001-2003 | Base |
| Lexus IS300 | 2002-2003 | Sportcross |
| Lexus SC300 | 1993-2000 | Base |
| Toyota Supra | 1993-1998 | Twin Turbo |
| Toyota Supra | 1993-1998 | 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.