The FAST replacement intake port seal set includes eight seals designed for LSX 92mm intake manifolds and fits LS1, LS2 and LS6 cylinder heads. These intake port gaskets provide the sealing interface between the LSX 92mm intake manifold and factory LS-series heads, restoring or maintaining a proper intake-to-head seal during assembly or maintenance of LS-based intake systems.
FAST Replacement Intake Port Seals