Cometic Multi-Layer Steel Head Gasket 4.000" Bore .040" - Harley & Indian V-Twin

Achieve a reliable seal for your V-twin engine with this Cometic Multi-Layer Steel (MLS) head gasket. With a 4.000" bore diameter and .040" thickness, it's built to handle the demands of performance applications.

Why riders pick this

• Multi-Layer Steel (MLS) construction for extreme durability
• 4.000" bore diameter for precise fitment
• 0.040" thickness for optimal compression ratio
• Resists blow-out under high combustion pressures
• Comes in a 2-pack for V-twin engine service

When you're assembling a V-twin motor, the head gasket is a critical component that directly impacts performance and longevity. Cometic MLS gaskets are a top choice for builders thanks to their robust design and ability to maintain a consistent seal under high temperatures and pressures.

Durable Multi-Layer Steel Construction

• 4.000" bore diameter for precise fitment
• 0.040" multi-layer steel (MLS) construction for superior sealing
• Resists blow-out and maintains seal through heat cycles
• Supplied in a 2-pack, ideal for V-twin engine builds

Essential for Engine Rebuilds

Whether you're performing routine maintenance or building a custom V-twin engine, a high-quality head gasket is essential. This Cometic MLS gasket offers the durability and sealing performance needed for Harley-Davidson and Indian Motorcycle engines. Always verify your engine's specific bore diameter before ordering to ensure proper fit and optimal sealing.

Specifications

• Brand: Cometic
• Manufacturer Part #: C10084-040
• Bore Diameter: 4.000 in
• Thickness: 0.040 in MLS
• Quantity: 2 per pack
• Weight: 0.26 lbs

Common questions