S&S Cycle 93-1040-S Cylinder Head Gasket 4 Inch Bore .043 Thick

The S&S Cycle 93-1040-S is a high-performance cylinder head gasket designed for 4-inch bore applications with a compressed thickness of .043 inches. This firering gasket features a metal/graphite compound construction that provides superior sealing performance for S&S Evolution cylinder heads.

Key Features:

• 4-inch nominal bore diameter for proper fitment
• .043-inch compressed thickness for optimal compression ratio
• Metal/graphite compound construction for durability
• Firering design ensures superior combustion seal
• Install dry without sealants for best results
• Precision-engineered for S&S performance applications

This genuine S&S Cycle head gasket is designed for use with S&S Evolution-style cylinder heads and provides reliable sealing for high-performance V-twin engines. The metal/graphite construction offers excellent heat resistance and durability under demanding riding conditions. Sold individually.