Cometic Extreme Sealing Complete Gasket Kit - 3.500" Bore - C9964

Ensure peak engine performance and leak-free operation for your classic ride with the Cometic Shovelhead Complete Gasket Kit. This premium kit provides superior sealing technology for 1970-1984 Shovelhead engines, delivering unmatched durability and reliability.

Description

Designed specifically for 1970-1984 Harley-Davidson Shovelhead engines, this Cometic complete gasket kit offers an all-inclusive solution for your engine rebuild or maintenance. Every component in this kit is crafted from the highest quality materials, meticulously selected for its specific application to guarantee optimal sealing and longevity. It features advanced Multi-Layer Steel (MLS) head gaskets, renowned for their ability to withstand extreme pressures and temperatures, preventing leaks and maintaining consistent compression for a 3.500" bore. The innovative Steel Viton®-coated base gaskets provide exceptional resistance to oils and fuels, ensuring a robust seal at the engine's foundation. Further enhancing the kit's comprehensive nature are the Blue Viton valve stem seals, crucial for preventing oil consumption and maintaining valve train efficiency. For the exhaust system, Aluminum Foam Material (AFM) race-style exhaust gaskets are included, offering a lightweight yet highly effective seal against hot exhaust gases. This meticulously engineered set, with a head gasket thickness of 1.02 mm (0.040"), ensures that your Shovelhead engine performs reliably, whether on the road or the track. Made in the USA, this kit reflects Cometic's commitment to precision engineering and superior quality.

Features & Highlights

• Optimized Material Selection: Each gasket is engineered with application-specific, high-performance materials, ensuring the best possible seal and durability for every critical engine junction.
• Advanced MLS Head Gaskets: Features state-of-the-art Multi-Layer Steel (MLS) head gaskets that provide superior sealing under extreme conditions, crucial for maintaining optimal compression and preventing leaks in your Shovelhead engine.
• Durable Viton®-Coated Base Gaskets: Includes Steel Viton®-coated base gaskets, offering exceptional resistance to heat, chemicals, and fuels, ensuring a long-lasting, reliable seal at the engine's core.
• Precision Viton Valve Stem Seals: Equipped with Blue Viton valve stem seals to effectively control oil consumption and maintain consistent valve train performance, contributing to a cleaner running engine.
• High-Performance AFM Exhaust Gaskets: Utilizes Aluminum Foam Material (AFM) race-style exhaust gaskets for a robust yet lightweight seal, designed to withstand the high temperatures and vibrations of the exhaust system.
• Comprehensive Engine Coverage: This complete kit provides all necessary motor gaskets, plus primary, derby, and inspection cover gaskets (where applicable), offering a full sealing solution for your Shovelhead.
• Proudly Made in the USA: Manufactured in the United States, guaranteeing adherence to stringent quality control standards and supporting domestic production.

Technical Specifications

• Product Name: Gasket Kit
• Type: Complete Kit
• Fitment: 1970-1984 Shovelhead
• Bore Size: 3.500"
• Head Gasket Thickness: 1.02 mm (0.040")
• Materials: Multi-Layer Steel (MLS), Steel, Viton®, Aluminum Foam Material (AFM)
• Vendor Part Number: C9964