If you're diving into some serious engine work on your GM High Feature V6, you’re going to want to check out this MLX Cylinder Head Gasket. It's a solid piece of engineering, designed specifically for the LF3, LF4, LFR, LFX, LFY, LLT, LWR, and LY7 engines. With a thickness of just .044 inches and a bore size of 98mm, this gasket is built to handle the heat and pressure of your engine without breaking a sweat.
What’s great about this gasket is the material—it's made from multi-layer stainless steel (MLX), which means it’s not just durable but also provides excellent sealing performance. I’ve used this on a few builds, and I can tell you, it really holds up. Whether you’re replacing a worn-out gasket or upgrading for better performance, this one’s a reliable choice.
Now, if you’re wondering about compatibility, this gasket fits a range of vehicles. You’ll find it in models like the Buick Enclave (2008-2017), Cadillac CTS (2004-2011), and even the Chevrolet Camaro (2010-2011). It’s a versatile option that can work across various GM platforms, which is a big plus if you’re wrenching on multiple vehicles.
Just a heads up, it does come with a Prop 65 warning, so keep that in mind if that's something you track. But honestly, if you're serious about your engine builds, this gasket is worth it. It’s all about getting the right parts to keep your ride running smooth, and this one fits the bill perfectly.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Buick Enclave | 2008-2011 | CX |
| Buick Enclave | 2008-2013 | CXL |
| Buick Enclave | 2012-2013 | Base |
| Buick Enclave | 2014-2017 | Leather |
| Buick Enclave | 2014-2017 | Premium |
| Buick Enclave | 2014-2017 | Convenience |
| Buick LaCrosse | 2005-2008, 2010-2011 | CX |
| Buick LaCrosse | 2005-2008, 2010-2011 | CXL |
| Buick LaCrosse | 2005-2008, 2010-2011 | CXS |
| Buick LaCrosse | 2008 | Super |
| Buick Rendezvous | 2004-2006 | CXL |
| Buick Rendezvous | 2004-2006 | CX |
| Buick Rendezvous | 2004-2005 | Ultra |
| Buick Rendezvous | 2005 | CXL Plus |
| Buick Rendezvous | 2005 | CX Plus |
| Cadillac CTS | 2004-2011 | Base |
| Cadillac CTS | 2008-2011 | Premium |
| Cadillac CTS | 2008-2011 | Luxury |
| Cadillac CTS | 2010-2011 | Performance |
| Cadillac CTS | 2011 | Coupe |
| Cadillac SRX | 2004-2006 | Elegance |
| Cadillac SRX | 2004-2006 | Confort |
| Cadillac SRX | 2004-2009 | Base |
| Cadillac SRX | 2004-2006 | Lujo |
| Cadillac STS | 2005 | Elegance |
| Cadillac STS | 2005-2011 | Base |
| Cadillac STS | 2006, 2009 | V |
| Cadillac STS | 2008-2009, 2011 | Platinum |
| Chevrolet Camaro | 2010-2011 | LS |
| Chevrolet Camaro | 2010-2011 | LT |
| Chevrolet Camaro | 2010-2011 | SS |
| Chevrolet Camaro | 2011 | 1LT |
| Chevrolet Camaro | 2011 | 2SS |
| Chevrolet Camaro | 2011 | 1SS |
| Chevrolet Colorado | 2015-2016 | WT |
| Chevrolet Colorado | 2015-2016 | Z71 |
| Chevrolet Colorado | 2015-2016 | Base |
| Chevrolet Colorado | 2015-2016 | LT |
| Chevrolet Colorado | 2015 | LTZ |
| Chevrolet Equinox | 2008-2009 | LS |
| Chevrolet Equinox | 2008-2009 | LT |
| Chevrolet Equinox | 2008-2009 | LTZ |
| Chevrolet Equinox | 2008-2009 | Sport |
| Chevrolet Impala | 2019 | LS |
| Chevrolet Impala | 2019 | Premier |
| Chevrolet Impala | 2019 | LT |
| Chevrolet Malibu | 2008-2010 | Hybrid |
| Chevrolet Malibu | 2008 | Classic LT |
| Chevrolet Malibu | 2008-2012 | LTZ |
| Chevrolet Malibu | 2008-2012 | LT |
| Chevrolet Malibu | 2008 | Classic LS |
| Chevrolet Malibu | 2008-2012 | LS |
| Chevrolet Malibu | 2009 | Base |
| Chevrolet Traverse | 2009-2017 | LT |
| Chevrolet Traverse | 2009-2017 | LS |
| Chevrolet Traverse | 2009-2016 | LTZ |
| Chevrolet Traverse | 2011, 2015-2016 | Base |
| Chevrolet Traverse | 2017 | Premier |
| GMC Acadia | 2007-2012 | Base |
| GMC Acadia | 2007-2016 | SLT |
| GMC Acadia | 2007-2016 | SLE |
| GMC Acadia | 2010-2013, 2016 | SL |
| GMC Acadia | 2011-2016 | Denali |
| GMC Acadia | 2015-2016 | SLT1 |
| GMC Acadia | 2015-2016 | SLT2 |
| GMC Canyon | 2015-2016 | SLT |
| GMC Canyon | 2015-2016 | SL |
| GMC Canyon | 2015-2016 | SLE |
| GMC Canyon | 2015-2016 | Base |
| Pontiac G6 | 2007 | GTP |
| Pontiac G6 | 2007-2009 | Base |
| Pontiac G6 | 2007-2009 | GT |
| Pontiac G6 | 2008-2009 | SE |
| Pontiac G6 | 2008-2009 | GXP |
| Pontiac G8 | 2008-2009 | GT |
| Pontiac G8 | 2008-2009 | Base |
| Pontiac G8 | 2009 | GXP |
| Saturn Outlook | 2009-2010 | XE |
| Saturn Outlook | 2009-2010 | XR |

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.