Cometic Complete Gasket Kit for 99-06 Big Twin

Achieve unparalleled engine sealing and reliability with the Cometic complete gasket kit, engineered specifically for 99-06 Big Twin motorcycles. This comprehensive kit provides every necessary gasket for a full engine rebuild, ensuring optimal performance and leak-free operation.

Description

The Cometic complete gasket kit is meticulously engineered for your 99-06 Big Twin, providing an extreme sealing technology solution that motorcycle enthusiasts trust. Each component is crafted from the finest materials, selected precisely for its intended application within your engine. The core of this kit features robust Multi-Layer Steel (MLS) head gaskets, renowned for their exceptional sealing capabilities under the most demanding conditions, crucial for engines with a 3.875" bore. Complementing these are durable steel Viton®-coated base gaskets and high-performance blue Viton valve stem seals, which offer superior resistance to heat, chemicals, and oils, preventing leaks and maintaining consistent compression. For the exhaust system, race-style Aluminum Foam Material (AFM) exhaust gaskets ensure a tight seal and excellent heat dissipation. This comprehensive motorcycle engine gasket set includes all necessary motor gaskets, plus primary, derby, and inspection cover gaskets where applicable, ensuring you have everything needed for a complete, professional rebuild. With a precise thickness of 0.040" (1.02 mm), these gaskets are proudly made in the USA, guaranteeing quality and precision.

Features & Highlights

• Extreme Sealing Technology: Utilizes application-specific, high-grade materials for leak-free performance and long-term reliability.
• Multi-Layer Steel (MLS) Head Gaskets: Provides superior sealing for high-pressure areas, critical for optimal engine compression and power.
• Viton®-Coated Base & Valve Stem Seals: Offers exceptional resistance to heat, chemicals, and oils, ensuring durability and preventing leaks in critical areas.
• Race-Style AFM Exhaust Gaskets: Engineered with Aluminum Foam Material for a robust seal and effective heat management in the exhaust system.
• Comprehensive Engine Rebuild Kit: Includes all motor gaskets, primary, derby, and inspection cover gaskets for a complete and hassle-free overhaul.
• Precision Fit & Made in USA: Designed for 99-06 Big Twin engines with a 3.875" bore and 0.040" thickness, ensuring a perfect fit and American-made quality.

Technical Specifications

• Product Type: Complete Gasket Kit
• Fitment: 99-06 Big Twin
• Bore Size: 3.875"
• Thickness: 0.040" (1.02 mm)
• Material: AFM (Aluminum Foam Material), Steel, Viton
• Vendor Part Number: C9920