Product Description
BTR Brian Tooley Racing LS9 Cylinder Head Gaskets MLS Pair
Fits LS9, LS3, LS2, and 6.0L Iron Block Applications – 4.100" Bore, .055" Thickness
The BTR LS9 Cylinder Head Gaskets are high-performance multi-layer steel (MLS) gaskets engineered to deliver superior sealing for LS-based engines. Designed for the LS9 platform, these gaskets are also a proven upgrade for LS3, LS2, and 6.0L iron block engines looking to handle increased cylinder pressure from turbocharged or supercharged applications.
With a 4.100" bore, .055" compressed thickness, and 7-layer construction, these gaskets provide maximum durability and sealing integrity under extreme boost or high-RPM conditions. Their robust multi-layer design ensures long-lasting performance while maintaining a perfect seal between aluminum or iron cylinder heads and blocks.
Whether you’re building a boosted street setup or a full race engine, BTR’s LS9 MLS gaskets are among the most trusted and proven options on the market for LS performance enthusiasts.
Key Features:
- High-performance 7-layer MLS head gasket construction
- 4.100" bore and .055" compressed thickness
- Ideal for boosted, turbocharged, or supercharged applications
- Compatible with LS9, LS3, LS2, and 6.0L iron block engines
- Exceptional sealing integrity under high cylinder pressures
- Perfect upgrade for performance and race builds
- Sold as a pair (2 head gaskets)
Fits the Following Engines:
- LS9 Supercharged 6.2L
- LS3 6.2L
- LS2 6.0L
- 6.0L Iron Block (LQ4, LQ9, LY6, L96, etc.)
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Ls9 head gaskets
In building any 4.8,5.3,6.0 or similar LS projects, I’ve found that these LS9 head gaskets from Michigan Motorsports are the way to go. All of my projects are turbo 14 psi and above. This puts them at or above 1000 hp. Short of machining a “blower groove” in the cylinder/head, this is the best I’ve found. Great price and fast delivery!
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Head gaskets
Shipped stupid fast and look perfect will use again.
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Item as expected
Item as expected and fast delivery
