If you're diving into some engine work on your GM ride, you’ll want to check out this Cometic Gasket High Value Cylinder Head Gasket. It's designed specifically for GM LGD/LZ4/LZ8/LZ9/LZE/LZG engines, and trust me, it's a solid choice if you're looking to keep things tight and leak-free.
This gasket is made from multi-layer steel, which means it’s built to handle some serious pressure. We’re talking about a thickness of 0.051 inches and a bore size of 101mm. That’s just the right combo for those 60-degree heads, ensuring a snug fit on the left-hand side of your engine. It's all about keeping that combustion where it belongs—inside the cylinder.
Now, I know you might be worried about environmental regulations. This gasket is compliant with Prop 65, so you can rest easy knowing you’re not running afoul of any regulations while you’re tuning up your ride.
Overall, if you're looking for a reliable gasket that won't let you down, this one’s a no-brainer. It’s built to last and fits perfectly with the specified models. Just make sure you double-check your engine specs before you dive in!
Other Part Numbers:
Cometic Gaskets #cgsC5226-051
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Impala | 2006-2008 | LT |
| Chevrolet Impala | 2006-2008 | LTZ |
| Chevrolet Impala | 2006-2008 | LS |
| Chevrolet Impala | 2006-2008 | SS |
| Chevrolet Impala | 2006-2008 | Police |
| Chevrolet Impala | 2008 | 50th Anniversary Edition |
| Chevrolet Monte Carlo | 2006 | LTZ |
| Chevrolet Monte Carlo | 2006-2007 | LT |
| Chevrolet Monte Carlo | 2006-2007 | LS |
| Pontiac G6 | 2009 | GT |
| Pontiac G6 | 2009 | SE |
| Pontiac G6 | 2009 | GXP |
| Pontiac G6 | 2009 | 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.