Product Description
Michigan Motorsports LS3 6.0L 6.2L MLS Cylinder Head Gasket
Fits 1999-2013 6.0L & 6.2L LS-Based Car, Truck & SUV Engines | 4.100" Bore | .051" Compressed Thickness | Like GM #12610046
Seal your 6.0L or 6.2L LS engine with this LS3 5-layer MLS cylinder head gasket. Designed for 1999-2013 LS-based car, truck, and SUV engines, this multi-layer steel head gasket fits popular 6.0L and 6.2L applications including LS3, L99, L76, L92, L96, LY6, LS2, LQ4, LQ9, L9H, L94, and L77 engines. With a 4.100" bore and .051" compressed thickness, this gasket is a strong replacement option for LS cylinder head service, engine rebuilds, camshaft upgrades, and performance builds. It is also a popular upgrade for 6.0L LS2, LQ4, and LQ9 engines that originally came with a 3-layer gasket from the factory.
Key Features & Benefits
- 5-Layer MLS Head Gasket: Multi-layer steel construction provides a durable sealing solution for compatible 6.0L and 6.2L LS-based engines. This gasket is well-suited for cylinder head service, engine refreshes, and performance-oriented LS builds.
- 4.100" Bore Size: Designed with a 4.100" bore for compatible 6.0L and 6.2L LS applications. Proper bore sizing is important for combustion sealing, cylinder head installation, and long-term gasket performance.
- .051" Compressed Thickness: Features a .051" compressed thickness, making it a direct-fit style gasket option for many LS3, L99, L76, L92, L96, LY6, LS2, LQ4, LQ9, L9H, L94, and L77 engine combinations.
- Great Upgrade for 6.0L LS Engines: A strong upgrade option for 6.0L LS2, LQ4, and LQ9 engines that came with a 3-layer gasket from the factory. The 5-layer MLS design adds a more robust sealing option during rebuilds or cylinder head service.
- Like GM #12610046: Made by the same source as the OEM GM head gaskets and designed as a replacement-style gasket like GM #12610046 for compatible LS applications.
Specs
- Gasket Style: 5-layer MLS multi-layer steel cylinder head gasket
- Bore Size: 4.100"
- Compressed Thickness: .051"
- Reference Part Number: Like GM #12610046
Notes
- Product Type: LS 6.0L / 6.2L MLS cylinder head gasket.
- Engine Compatibility: Fits compatible 1999-2013 6.0L and 6.2L LS-based car, truck, and SUV engines.
- Common Upgrade Use: Popular upgrade for 6.0L LS2, LQ4, and LQ9 engines originally equipped with a 3-layer gasket.
- Recommended Use: Cylinder head installation, head gasket replacement, LS engine rebuilds, camshaft upgrades, performance builds, and 6.0L / 6.2L LS cylinder head service.
Key Fitments
- 1999-2013 6.0L LS-based car, truck, and SUV engines
- 1999-2013 6.2L LS-based car, truck, and SUV engines
- LS3 engine applications
- L99 engine applications
- L76 engine applications
- L92 engine applications
- L96 engine applications
- LY6 engine applications
- LS2 engine applications
- LQ4 engine applications
- LQ9 engine applications
- L9H engine applications
- L94 engine applications
- L77 engine applications
- Fitment note: Fits compatible 6.0L and 6.2L LS engines using a 4.100" bore, .051" compressed thickness MLS head gasket.
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Product Reviews
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Ls3 MLS head gasket
I would definitely recommend buying
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Gasket
Seems like a quality product. Everything I have ordered so far from Michigan Motorsports for my lq9 has been spot on with quality and fitment.
