Compatible with FAST® LSX Intake Manifolds for LS1; These eight replacement rubber seals seal up the port flange openings to the cylinder head on FAST® LSX ntake manifolds for LS1 applications.;.
FAST Engine Intake Manifold LSXrt 102mm Cathedral Port Intake Manifold for 4.8,
FAST Engine Intake Manifold LSXr 102mm Cathedral Port Intake Manifold for LS1/2/
FAST 54009-8 LSX 92MM Intake Port Seals Orings Gaskets Set LS1 LS2 LS6
FAST 146303 Intake Manifold LSXHR for Chevy LS1/2/6 (Cathedral Port)
cathedral, and rectangular port LS Intake Port Storage Block-Off Plates
Nitrous Outlet FAST 102mm Intake Solenoid Brackets