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.)
