Product Description
Cometic MLS Head Gasket for 6-Bolt LSX Race Block – Left Side (.040" Thick, 4.185" Bore)
Designed for Chevrolet Performance LSX Blocks with 6 Bolts per Cylinder
The Cometic MLS Left Side Head Gasket (Part #C5936-040) is engineered specifically for GM LSX race engines utilizing 6 head bolts per cylinder. This high-performance multi-layer steel (MLS) gasket is built to provide maximum sealing integrity and durability under extreme pressure and temperature conditions — perfect for high horsepower, boosted, or race-focused LSX builds.
Manufactured from premium stainless steel, each layer is precisely embossed to maintain combustion seal integrity and distribute pressure evenly. The outer layers are coated with heat-resistant Viton, ensuring a tight, reliable seal between aluminum and cast iron surfaces without the need for any additional sealants or re-torquing.
For complete head gasket coverage, pair this gasket with the matching Right Side Gasket (Cometic Part #C5935-040).
Key Features:
- Designed for Chevrolet Performance LSX 6-bolt-per-cylinder race blocks
- Multi-Layer Steel (MLS) construction for superior strength and durability
- Stainless steel layers resist corrosion and maintain consistent combustion sealing
- Outer Viton coating ensures reliable sealing with aluminum or cast iron heads
- Withstands high cylinder pressures and extreme heat without requiring sealant
- No re-torquing needed after installation
- Orientation: Left Side only – use Part #C5935-040 for Right Side
Specifications:
- Material: Multi-Layer Stainless Steel
- Compressed Thickness: .040"
- Bore Size: 4.185"
- Number of Layers: 3
- Orientation: Left Side
