Click to expand Tap to zoom FAST Replacement Intake Port Seals by FAST Sale $38.95 | / MPN: 54009-8 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart These gaskets are designed to provide a seal between the LSX 92mm intake manifold and LS1, LS2 and LS6 cylinder heads.