GM LS Titan Copper RH Gasket 4.160 X .050

The SCE Gaskets GM LS Titan Copper RH Gasket (4.160 X .050) is a precision-engineered cylinder head gasket designed for General Motors LS-series engines. This right-hand passenger-side gasket delivers the thermal stability and sealing integrity demanded by LS platform builders, whether assembling a stock replacement or a high-performance build. The copper construction and .050-inch compression thickness are engineered to maintain a reliable seal across a wide range of engine speeds and boost conditions.

The 4.160-inch bore specification matches the displacement and cylinder dimensions of LS engines, ensuring proper fitment and sealing surface contact. Copper gaskets are favored in performance and racing applications because they compress consistently under load, resist corrosion from aggressive coolants, and maintain their sealing characteristics across multiple heat cycles. The .050-inch thickness is a standard compression dimension for LS applications, balancing combustion chamber volume preservation with adequate gasket crush and reseal capability. This gasket is designed for use on the right-hand (passenger) cylinder head, making it essential for complete head gasket replacement jobs.

Engine builders, restoration shops, and performance enthusiasts working on LS platforms—from small-block LS1 and LS2 variants to larger-displacement applications—rely on gaskets that can withstand turbo, supercharged, and naturally aspirated builds alike. Sourcing OEM or equivalent-grade head gaskets for both cylinder heads is critical when doing a proper engine rebuild or top-end service. This single gasket covers the passenger-side requirement; a matching driver-side gasket (left-hand) must be purchased separately to complete the head gasket set.