Are you looking for the best trusted brand MLS head gasket for your engine? We offer a selection of top-quality MLS head gaskets from reliable brands like BTR and Michigan Motorsports to ensure durability and perfect sealing for your engine’s performance.
MLS head gaskets are crucial for your engine’s performance. They ensure tight sealing and durability, even under extreme conditions. Choosing the right brand can make all the difference.
Trusted brands like BTR and Michigan Motorsports are top choices for enthusiasts. They offer multi-layer steel designs that handle high compression and heat. These gaskets are built to last and perform flawlessly.
Whether you’re upgrading or replacing, these brands deliver reliability and peace of mind. Discover the best MLS head gaskets to keep your engine running strong.
List of Top 10 Trusted Brand MLS Head Gasket
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BTR Brian Tooley Racing MLS LS3 Cylinder Head Gasket Pair – Fits 6.0L & 6.2L LS Engines – L99 L76 L77 LS2 L92 L96 L94 L9H LQ4 LQ9 – Stock Replacement & Performance Head Gaskets |
These BTR MLS LS3 Cylinder Head Gaskets are perfect for anyone looking to rebuild their 6.0L or 6.2L LS engine or boost its performance to over 600 horsepower. They are ideal for both street/strip and track use, offering race-ready durability and leak-free performance. |
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Michigan Motorsports LS1 LS6 Cylinder Head Gaskets | MLS Multi-Layer Steel | Fits 4.8L 5.3L 5.7L LS Engines | Replaces GM 12589226 |
This product is perfect for car enthusiasts and mechanics who need reliable, high-performance gaskets for their LS engines. It’s ideal for stock or upgraded engines, ensuring a tight seal under high pressure. |
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BTR Brian Tooley Racing MLS LS9 Head Gasket Pair – 4.100″ Bore – Replaces GM Part #12622033 – Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds |
This product is perfect for car enthusiasts who want to boost their engine’s power. It’s ideal for turbo, supercharged, or nitrous LS builds needing reliable sealing under high pressure. |
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BTR Brian Tooley Racing 7-Layer MLS LS Head Gasket Pair – 3.950″ Bore – Fits 5.3L LS Engines – LM7 L59 LS4 LY5 LMG LMF LH6 LC9 – Performance Cylinder Head Gaskets |
This product is perfect for car enthusiasts and mechanics who want a strong, reliable head gasket for their 5.3L LS engines. It works great for those running boosted setups like turbochargers or superchargers and need a gasket that can handle high pressure without failing. |
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Subaru MLS Head Gasket Kit for Older SOHC Models – Genuine OEM |
This Subaru MLS Head Gasket Kit is perfect for owners of older Subaru SOHC models from 1999 to 2011. If you want a genuine, high-quality repair kit that fits your 2.5 SOHC non-turbo engine, this kit has everything you need to get your car running smoothly again. |
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Racing BTR LS3 Multi-Layer MLS Head Gaskets (Pair) -Fits 6.0 6.2 L99 L76 L77 LS2 LQ4 LQ9 L92 L96 L94 L9H for Buick/Chevrolet/Cadillac/Hummer/GMC Series 12622033 |
This Racing BTR LS3 Multi-Layer MLS Head Gasket Set is perfect for enthusiasts looking to upgrade their 6.0L or 6.2L LS-based engines. It’s an ideal, budget-friendly choice for performance gains in Buick, Chevrolet, Cadillac, Hummer, and GMC vehicles. |
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Partsflow HS9227PT-1 MLS Cylinder Head Gasket Set for Toyota 4Runner 1996-2002/Tacoma 1995-2004/Tundra 2000-2004/T100 1995-1998 3.4L V6 DOHC 5VZFE, Engine Gasket Kit |
This Partsflow HS9227PT-1 MLS Cylinder Head Gasket Set is perfect for Toyota owners with 3.4L V6 engines. It’s ideal for DIY repairs, saving time and money on high-mileage vehicles. |
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ChawYI 5-Layer MLS Cylinder Head Gaskets 12610046 for 6.0L/6.2L LS3 LQ4 LQ9 L96 L76 L92 L99 Series Engines, for GM for Chevrolet for GMC for Cadillac Hummer Pontiac SAAB 12622033, 2PCS |
This product is perfect for owners of specific GM, Chevrolet, GMC, Cadillac, Hummer, Pontiac, and SAAB vehicles with 6.0L/6.2L LS3 LQ4 LQ9 L96 L76 LY6 L92 L99 Series Engines. If you’re looking to restore your engine’s power and enjoy a smooth ride, these high-durability, original-quality head gaskets are exactly what you need. |
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MLS Cylinder Multi Layer Head Gasket 2PCS 12589226 for LS1/LS6 V8 4.8L 5.3L 5.7 Liter Engines, Compatible with 2002-2015 Chevrolet/Buick/GMC/Pontiac/Hummer/Cadillac/Saab,12498544 98544 |
This MLS Cylinder Multi Layer Head Gasket is perfect for car owners with 2002-2015 Chevrolet, Buick, GMC, Pontiac, Hummer, Cadillac, or Saab vehicles equipped with LS1/LS6 V8 4.8L, 5.3L, or 5.7L engines. It’s ideal for those needing a reliable, high-quality replacement to ensure better engine sealing and long-lasting performance. |
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BTR Brian Tooley Racing LS1/LS6 MLS Cylinder Head Gasket Pair – Fits 4.8L 5.3L 5.7L Gen 3 LS Engines – Multi-Layer Steel Design – Replaces GM Part #12589226 – BTR98544 |
This BTR LS1/LS6 MLS Cylinder Head Gasket Pair is perfect for car enthusiasts and mechanics who want reliable performance for their Gen 3 LS engines. It’s ideal for upgrades or repairs on 4.8L, 5.3L, or 5.7L engines. |
Detailed Reviews
Discover the Best Trusted Brand MLS Head Gasket with our expert guide. We carefully analyze and review top products to bring you only the best choices. Each gasket is tested for performance, durability, and value. Dive in to find the perfect fit for your engine and boost your confidence in your purchase.
1. BTR Brian Tooley Racing MLS LS3 Cylinder Head Gasket Pair – Fits 6.0L & 6.2L LS Engines – L99 L76 L77 LS2 L92 L96 L94 L9H LQ4 LQ9 – Stock Replacement & Performance Head Gaskets

Get ready to upgrade your LS engine with the BTR Brian Tooley Racing MLS LS3 Cylinder Head Gasket Pair. These gaskets come as a complete set of two, built to deliver maximum combustion sealing for high-horsepower LS builds. They fit perfectly on 6.0L and 6.2L LS rectangle port engines, including popular models like L99, L76, and LS2.
Crafted from multi-layer stainless steel, these gaskets offer strong, leak-free sealing even under boost, nitrous, or high compression. Trusted by top LS builders, they perform flawlessly on the street, strip, or track. Whether you’re refreshing your stock engine or pushing past 600 horsepower, these gaskets hold up with race-ready durability.
This pair is your go-to for reliable, long-term performance. Easy to install and built to last, they keep your engine running smooth and strong.
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Perfect For:
These BTR MLS LS3 Cylinder Head Gaskets are perfect for anyone looking to rebuild their 6.0L or 6.2L LS engine or boost its performance to over 600 horsepower. They are ideal for both street/strip and track use, offering race-ready durability and leak-free performance.
Ready to Purchase?
2. Michigan Motorsports LS1 LS6 Cylinder Head Gaskets | MLS Multi-Layer Steel | Fits 4.8L 5.3L 5.7L LS Engines | Replaces GM 12589226

Michigan Motorsports LS1 LS6 Cylinder Head Gaskets are built tough for LS engines. They fit 4.8L, 5.3L, and 5.7L models perfectly.
Multi-layer steel ensures superior sealing. It works well under high compression and extreme heat.
These gaskets are direct replacements for factory parts. No modifications are needed for easy installation.
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Perfect For:
This product is perfect for car enthusiasts and mechanics who need reliable, high-performance gaskets for their LS engines. It’s ideal for stock or upgraded engines, ensuring a tight seal under high pressure.
Ready to Purchase?
3. BTR Brian Tooley Racing MLS LS9 Head Gasket Pair – 4.100″ Bore – Replaces GM Part #12622033 – Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds

Unleash unrivaled power with the BTR Brian Tooley Racing MLS LS9 Head Gasket Pair. These gaskets are engineered for extreme performance. They are built to withstand intense pressure.
Specifically designed for turbocharged, supercharged, and nitrous LS engines, these gaskets offer superior sealing. They ensure optimal combustion for your build.
Experience rock-solid sealing and long-lasting durability. Upgrade your LS engine with these high-performance head gaskets. They are a direct replacement for GM part #12622033.
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Perfect For:
This product is perfect for car enthusiasts who want to boost their engine’s power. It’s ideal for turbo, supercharged, or nitrous LS builds needing reliable sealing under high pressure.
Ready to Purchase?
4. BTR Brian Tooley Racing 7-Layer MLS LS Head Gasket Pair – 3.950″ Bore – Fits 5.3L LS Engines – LM7 L59 LS4 LY5 LMG LMF LH6 LC9 – Performance Cylinder Head Gaskets

Unleash the power of your 5.3L LS engine with these top-tier BTR head gaskets. Their advanced 7-layer MLS construction offers unbeatable sealing and lasting durability, even when pushing your engine to its limits.
These gaskets are built for performance. They provide a perfect fit for your 5.3L LS. Expect enhanced boost handling.
Engineered for precision, these gaskets are a direct fit for many 5.3L LS engine models. Trust in Brian Tooley Racing for quality and performance that you can count on.
| Pros | Cons |
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Perfect For:
This product is perfect for car enthusiasts and mechanics who want a strong, reliable head gasket for their 5.3L LS engines. It works great for those running boosted setups like turbochargers or superchargers and need a gasket that can handle high pressure without failing.
Ready to Purchase?
5. Subaru MLS Head Gasket Kit for Older SOHC Models – Genuine OEM

Subaru MLS Head Gasket Kit is a genuine OEM product. It is designed for older SOHC models.
This kit includes multi-layer steel head gaskets, exhaust and intake gaskets, cam seals, and a crank seal. All parts are factory-quality and reliable. They ensure a perfect fit for your Subaru.
It works for 1999–2009 Outback, Legacy, and Baja (4-cylinder only). Also fits 1999–2011 Impreza (non-turbo) and 1999–2010 Forester (non-turbo). This kit is built to last and perform well.
| Pros | Cons |
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Perfect For:
This Subaru MLS Head Gasket Kit is perfect for owners of older Subaru SOHC models from 1999 to 2011. If you want a genuine, high-quality repair kit that fits your 2.5 SOHC non-turbo engine, this kit has everything you need to get your car running smoothly again.
Ready to Purchase?
6. Racing BTR LS3 Multi-Layer MLS Head Gaskets (Pair) -Fits 6.0 6.2 L99 L76 L77 LS2 LQ4 LQ9 L92 L96 L94 L9H for Buick/Chevrolet/Cadillac/Hummer/GMC Series 12622033

Upgrade your engine with the Racing BTR LS3 Multi-Layer MLS Head Gaskets. These gaskets fit a wide range of 6.0L and 6.2L LS engines from 1999 to 2013. They come as a pair, ready to boost your ride’s performance.
Built with multi-layer steel (MLS), these gaskets offer superior strength and durability. They match OEM quality but provide a smart, economical upgrade. Perfect for Buick, Chevrolet, Cadillac, Hummer, and GMC engines.
Each gasket features a 100″ bore and a compressed thickness of .051″. They replace the factory 3-layer gaskets with a tougher, longer-lasting design. Get the reliability your engine deserves with this high-quality set.
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Perfect For:
This Racing BTR LS3 Multi-Layer MLS Head Gasket Set is perfect for enthusiasts looking to upgrade their 6.0L or 6.2L LS-based engines. It’s an ideal, budget-friendly choice for performance gains in Buick, Chevrolet, Cadillac, Hummer, and GMC vehicles.
Ready to Purchase?
7. Partsflow HS9227PT-1 MLS Cylinder Head Gasket Set for Toyota 4Runner 1996-2002/Tacoma 1995-2004/Tundra 2000-2004/T100 1995-1998 3.4L V6 DOHC 5VZFE, Engine Gasket Kit

The Partsflow HS9227PT-1 MLS Cylinder Head Gasket Set fits Toyota 4Runner, Tacoma, Tundra, and T100 models with a 3.4L V6 engine. It comes with all the gaskets and seals you need for a perfect fix. This kit is made to fit exactly and work like new.
You get a full set with head, intake, exhaust gaskets, and more. It helps you save money by fixing your engine yourself.
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Perfect For:
This Partsflow HS9227PT-1 MLS Cylinder Head Gasket Set is perfect for Toyota owners with 3.4L V6 engines. It’s ideal for DIY repairs, saving time and money on high-mileage vehicles.
Ready to Purchase?
8. ChawYI 5-Layer MLS Cylinder Head Gaskets 12610046 for 6.0L/6.2L LS3 LQ4 LQ9 L96 L76 L92 L99 Series Engines, for GM for Chevrolet for GMC for Cadillac Hummer Pontiac SAAB 12622033, 2PCS

Revitalize your engine with the ChawYI 5-Layer MLS Cylinder Head Gaskets. These gaskets offer superior sealing for peak performance. Experience unmatched reliability and durability.
Crafted with original quality in mind, these gaskets meet high General Motors standards. They are built to last, ensuring your engine runs smoothly and powerfully. Get back on the road with confidence.
These 5-layer steel gaskets are designed for 6.0L/6.2L LS3 and similar engines. Upgrade your vehicle today for a better driving experience.
| Pros | Cons |
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Perfect For:
This product is perfect for owners of specific GM, Chevrolet, GMC, Cadillac, Hummer, Pontiac, and SAAB vehicles with 6.0L/6.2L LS3 LQ4 LQ9 L96 L76 LY6 L92 L99 Series Engines. If you’re looking to restore your engine’s power and enjoy a smooth ride, these high-durability, original-quality head gaskets are exactly what you need.
Ready to Purchase?
9. MLS Cylinder Multi Layer Head Gasket 2PCS 12589226 for LS1/LS6 V8 4.8L 5.3L 5.7 Liter Engines, Compatible with 2002-2015 Chevrolet/Buick/GMC/Pontiac/Hummer/Cadillac/Saab,12498544 98544

Upgrade your engine with the MLS Cylinder Multi Layer Head Gasket. This gasket is designed for LS1/LS6 V8 engines. It’s a direct replacement for your old one.
This high-quality gasket ensures a better seal for your engine. It’s made with Multi-Layered Steel for durability. Get reliable performance and peace of mind.
With part numbers like 12589226 and 12498544, it fits many Chevrolet, GMC, and Cadillac models. Experience excellent sealing and engine protection.
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Perfect For:
This MLS Cylinder Multi Layer Head Gasket is perfect for car owners with 2002-2015 Chevrolet, Buick, GMC, Pontiac, Hummer, Cadillac, or Saab vehicles equipped with LS1/LS6 V8 4.8L, 5.3L, or 5.7L engines. It’s ideal for those needing a reliable, high-quality replacement to ensure better engine sealing and long-lasting performance.
Ready to Purchase?
10. BTR Brian Tooley Racing LS1/LS6 MLS Cylinder Head Gasket Pair – Fits 4.8L 5.3L 5.7L Gen 3 LS Engines – Multi-Layer Steel Design – Replaces GM Part #12589226 – BTR98544

Experience top-tier performance with the BTR Brian Tooley Racing LS1/LS6 MLS Cylinder Head Gasket Pair. These gaskets fit 4.8L, 5.3L, and 5.7L Gen 3 LS engines perfectly.
Built with a multi-layer steel design, they ensure a tight, durable seal. They match the GM Part #12589226 specs. Each gasket has a 3.920″ bore and a .051″ compressed thickness. This pair comes as a set of two for complete engine coverage.
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Perfect For:
This BTR LS1/LS6 MLS Cylinder Head Gasket Pair is perfect for car enthusiasts and mechanics who want reliable performance for their Gen 3 LS engines. It’s ideal for upgrades or repairs on 4.8L, 5.3L, or 5.7L engines.
Ready to Purchase?
Buying Guide
MLS head gaskets are key for your engine’s performance. Picking the right brand makes a big difference.
Choosing the best MLS head gasket can feel tricky, but we’re here to help. Let’s make it easy and fun to find the perfect fit for your engine.
Here’s what to consider when buying:
- Engine Compatibility: Check if the gasket fits your engine’s make, model, and size. A perfect match ensures smooth performance.
- Material Quality: Look for multi-layer steel (MLS) designs. They handle heat and pressure better, lasting longer.
- Brand Reputation: Trusted brands like BTR and Michigan Motorsports are known for reliability and durability.
- Performance Needs: Decide if you need gaskets for stock engines or high-performance builds like turbo or supercharged setups.
- Ease of Installation: Choose gaskets that are direct replacements for easy, hassle-free fitting.
- Price and Value: Compare prices, but don’t compromise on quality. A good gasket saves money in the long run.
- Customer Reviews: Read reviews to see how others rate the gasket’s performance and longevity.
With these tips, you’ll find the best MLS head gasket for your engine. Drive with confidence and peace of mind!