James Gaskets MLS RCM Cylinder Head Gasket 2-Pack - Harley-Davidson Evolution

When you're building out a performance V-twin, the last thing you want is a head gasket letting go under pressure. James Gaskets Multi-Layer Steel (MLS) cylinder head gaskets with RCM base are designed for the demands of high-performance Harley-Davidson Evolution engines. This 2-pack provides reliable sealing for your top-end rebuild.

Why riders pick this

• Multi-layer steel construction resists blowout
• RCM base design for enhanced sealing
• Handles extreme temperature cycling
• Engineered for Harley-Davidson Evolution V-twins
• Two gaskets included for a complete top-end job

These James Gaskets MLS RCM cylinder head gaskets are engineered to provide a robust seal on your V-twin engine. The multi-layer steel construction is a significant upgrade over traditional single-layer gaskets, offering enhanced resistance to blowouts and improved durability under the extreme temperature fluctuations common in performance applications. The RCM base further aids in creating a secure, long-lasting seal, ensuring your engine retains compression and prevents leaks.

Reliable Sealing for Performance Builds

• Multi-layer steel (MLS) construction for superior durability
• RCM base design enhances sealing integrity
• Resists blowout and handles thermal cycling effectively
• Engineered for V-twin engine applications

Essential for Top-End Rebuilds

Whether you're doing routine maintenance or pushing the limits with a performance build, a quality head gasket is non-negotiable. This 2-pack is ideal for a complete engine rebuild, providing both gaskets you'll need for your Harley-Davidson Evolution motor. Always follow your service manual's torque specifications and installation procedures for optimal results.

Specifications

• Brand: James Gaskets
• Manufacturer Part #: 16770-84-MLS
• Quantity: 2 per pack
• Length: 8.45 in
• Width: 9.95 in
• Height: 0.45 in
• Weight: 0.21 lbs

Common questions