Cometic EST Top End Gasket Kit for XL 1200

Ensure a flawless top-end rebuild for your 91-03 Harley-Davidson Sportster 1200 with the advanced Cometic EST Top End Gasket Kit. Engineered for extreme sealing and durability, this comprehensive kit provides everything needed to restore peak performance to your 1200 cc 4-stroke engine.

Description

Experience superior sealing and reliability with the Cometic EST (Extreme Sealing Technology) Top End Gasket Kit, specifically designed for 1991-2003 Harley-Davidson Sportster XL 1200 models. This premium kit features embossed stainless steel head, base, and rocker gaskets, meticulously covered with a proprietary rubber material. This innovative combination not only provides exceptional sealing but also actively draws heat away from the combustion ring, distributing it evenly across the gasket surface. This crucial engineering prevents hot spots and significantly reduces the risk of gasket failure, ensuring your 1200 cc engine operates efficiently and reliably.

Each Cometic XL 1200 top end gasket kit is a complete solution for rebuilding your engine's top end, from the cylinder base upward. It includes all necessary gaskets, seals, and O-rings required for a thorough overhaul. With a precise 3.500" bore size and a head gasket thickness of 0.76 mm (0.030"), these components are manufactured in the USA to meet the highest quality standards, offering unparalleled fitment and longevity for your 4-stroke V-twin.

Features & Highlights

• Extreme Sealing Technology (EST): Utilizes embossed stainless steel gaskets with a proprietary rubber coating for a leak-proof seal and enhanced durability, ideal for high-performance 1200 cc V-twin engines.
• Optimized Heat Management: Advanced head gasket material dissipates heat evenly, preventing hot spots around the combustion ring and significantly extending gasket life.
• Comprehensive Top End Rebuild: This kit provides all essential gaskets, seals, and O-rings required to completely rebuild the top end of your 1991-2003 Harley-Davidson Sportster XL 1200, starting from the cylinder base.
• Precision Fitment: Engineered to exact specifications with a 3.500" bore and 0.76 mm (0.030") head gasket thickness for a perfect fit on your specific motorcycle.
• American Made Quality: Proudly manufactured in the USA, ensuring superior craftsmanship and reliable performance for demanding motorcycle enthusiasts.

Technical Specifications

• Product Type: Top End Gasket Kit
• Fitment: 1991-2003 Harley-Davidson Sportster XL 1200
• Engine Type: 4-Stroke V-Twin
• Displacement: 1200 cc
• Bore Size: 3.500"
• Head Gasket Thickness: 0.76 mm (0.030")
• Material: Proprietary Rubber, Stainless Steel
• Units: Kit
• Vendor Part Number: C9854F