Product Description
Cometic LS .051" MLS Head Gasket, 3.910" Bore, 4-Bolt
Fits 1997-2013 LS Based 4.8L 5.3L 5.7L Engines
Choose Quantity for a Single (1) or Pair (2) of Head Gaskets
Designed for GM LS Gen 3/4 engines, this multi-layer (MLS) cylinder head gasket provides superior sealing and durability for high-performance applications. Made from multiple layers of stainless steel, it resists corrosion, rebounds under pressure, and withstands extreme temperatures. The outer layers are coated with heat-resistant Viton for a secure seal between aluminum or cast iron surfaces — no sealants required.
Features:
- Material: Multi-Layer Steel (MLS)
- Compressed Thickness: .051"
- Bore Size: 3.910"
- Number of Layers: 3
- Viton-Coated: For heat resistance up to 482°F (250°C)
- Orientation: None
This gasket is sold individually but can be purchased as a pair in the options above.
Applications Include (4.8L, 5.3L, 5.7L Models only):
Chevrolet:
- Avalanche 1500 (2002-2013)
- Camaro (1998-2002)
- Colorado (2009-2012)
- Corvette (1997-2004)
- Express 1500 (2003-2014)
- Express 2500 (2003-2018)
- Silverado (1999-2013)
- Tahoe (2000-2014)
- Trailblazer (2003-2009)
GMC
- Sierra (1999-2013)
- Envoy (2003-2009)
- Yukon (2000-2014)
Pontiac:
- Firebird (1998-2002)
- GTO (2004)
- Grand Prix (2005-2008)
Saab
- 9-7X (2005-2009)
This high-quality MLS head gasket is a must-have for anyone looking to maintain or upgrade their LS engine for reliability and performance.
