SBM Titan Copper Head Gasket LH 4.155 x .043

The SBM Titan Copper Head Gasket LH 4.155 x .043 by SCE GASKETS is engineered for high-performance engine builds where precision sealing and thermal management are non-negotiable. This left-hand gasket is designed for operators who demand reliability in extreme conditions—whether you're running a competition engine, tactical vehicle platform, or mission-critical power unit. Built with copper composition, this gasket delivers the durability and seal integrity required in demanding applications where failure is not an option.

Copper head gaskets are the standard choice for serious engine builders because copper conducts heat away from the combustion chamber more effectively than composite materials, reducing hot spots and improving gasket longevity under sustained high-pressure cycles. The .043-inch thickness specification paired with the 4.155-inch bore size delivers optimal clamping force distribution and sealing characteristics specific to high-displacement or high-compression platforms. SCE GASKETS' Titan line represents precision manufacturing that holds tolerances tight—critical for maintaining cylinder head flatness and preventing blow-by or coolant intrusion. The left-hand configuration ensures proper orientation for your specific engine platform's firing order and port layout.

This gasket is ideal for engine builders, motorsports technicians, and operators maintaining specialized tactical or high-performance powerplants where OEM components fall short. Proper installation requires following your engine manufacturer's torque sequence and clamping specifications to ensure the copper gasket seats fully and maintains seal integrity across the operating temperature range. Always verify your specific engine block and head configuration matches this left-hand gasket orientation before installation. For racing, off-road, or mission-critical applications, the SBM Titan Copper Head Gasket LH 4.155 x .043 delivers the performance-grade sealing that separates reliable systems from failed ones.