Cometic Evolution Cylinder Head Gasket - 3.5" Bore - .04" - C9689

Ensure a superior, leak-free seal for your Harley Davidson Evolution engine with the Cometic .04" 3.5" Bore Head Gasket. Engineered for precision and durability, this high-quality gasket is crucial for optimal engine performance and longevity.

Description

The Cometic .04" 3.5" Bore Head Gasket delivers unmatched sealing integrity for Harley Davidson Evolution 1340 engines from 1984-1999, including models like the Electra Glide Classic FLHTC and Softail Custom FXSTC. This premium Harley Davidson EVO gasket is meticulously engineered with a 0.04" thickness and a 3.5" bore diameter, ensuring a precise fit and reliable performance. Crafted from advanced, fuel-resistant materials, this motorcycle cylinder gasket resists creep, cracking, and brittleness, maintaining its structural integrity even under extreme operating conditions. Cometic utilizes both CFM composite material with a steel tang center for excellent heat tolerance without delamination, and a Multi-Layer Steel (MLS) design. The MLS gasket features two outer Viton®-coated embossed spring steel layers complemented by an inner steel layer, providing robust support and a long-lasting, leak-proof seal. Trust in Cometic's commitment to quality with this Made in the USA product, designed for long-term reliability and peak engine efficiency.

Features & Highlights

• Superior Sealing Performance: Engineered for long-term reliability, preventing leaks and maintaining optimal engine compression for your Harley Davidson EVO.
• Advanced Fuel-Resistant Materials: Manufactured from premium composites that resist creeping, cracking, and becoming brittle, ensuring lasting durability in demanding motorcycle environments.
• Optimized Heat Tolerance: Features CFM composite with a steel tang center, laminated to provide exceptional heat resistance without delaminating, securing a consistent, long-lasting seal.
• Multi-Layer Steel (MLS) Construction: Incorporates a robust MLS design with two outer Viton®-coated embossed spring steel layers and an inner steel layer for enhanced support and sealing integrity.
• Proudly Made in the USA: Guarantees the highest standards of manufacturing quality and precision, offering peace of mind for your engine rebuild or maintenance.

Technical Specifications

• Brand: Cometic
• Part Type: Cylinder Head Gasket
• Thickness: 0.04"
• Bore Diameter: 3.5"
• Engine Series: Evolution (EVO)
• Vehicle Fitment: Harley Davidson Electra Glide Classic FLHTC 1340, Softail Custom FXSTC 1340 (1984-1999)
• Material: CFM Composite, Multi-Layer Steel (MLS) with Viton® coating
• Country of Origin: USA
• EAN: 0191070017958