If you're looking for a reliable and durable cylinder head gasket for your Chevrolet Corvette, the Cometic Gaskets C15203-051 is a solid choice. Designed specifically for the GM LT1/LT4 Gen-V Small Block V8 engines, this gasket measures .051 inches in thickness and has a bore diameter of 4.150 inches. It’s engineered to provide a robust seal, ensuring optimal performance and longevity.
Thickness: .051 inches
Bore Diameter: 4.150 inches
Many customers have praised the C15203-051 for its reliability. One user mentioned, "I installed this gasket on my 2017 Corvette, and it fit perfectly. No leaks, and I’ve noticed a smoother performance since the change." Another customer noted, "I appreciate the quality of Cometic products. This gasket held up well under high-stress conditions during my last track day."
Overall, the Cometic Gaskets C15203-051 offers a combination of quality and performance that can help you get the most out of your engine. If you're in need of a replacement or upgrade, this gasket is definitely worth considering.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Corvette | 2017-2018 | Stingray |

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.