S&S Cycle 900-0532 Top End Gasket Kit MLS 3-1/2" Bore Harley Big Twin Sportster

The S&S Cycle 900-0532 is a comprehensive top-end gasket kit designed for Harley-Davidson Big Twin and Sportster engines. This complete gasket set provides everything needed for a professional cylinder head rebuild or top-end overhaul.

Key Features:

• Includes cylinder head gaskets, base gaskets, and exhaust gaskets for complete top-end sealing
• Multi-Layer Steel (MLS) head gasket construction with .030" thickness for superior sealing performance
• Designed for 3-1/2" (3.5 inch) bore applications
• No O-rings required for installation - simplified assembly process
• Premium quality construction from S&S Cycle, a trusted name in V-twin performance
• Compatible with 1984-1999 Big Twin and 1986-up Sportster models with S&S cylinder kits

Multi-Layer Steel head gaskets feature multiple layers of stainless steel with specialized coatings that provide exceptional sealing strength and durability. The embossed layers act as springs to maintain optimal compression even under high-cylinder-pressure conditions, making them ideal for both stock and performance applications. MLS gaskets install dry without additional sealants and deliver reliable, long-lasting performance.