Can ONLY be used with Cathedral Port Cylinder Heads. Single Plane Mid-Rise EFI Intake Manifold for GM LS3 L92 Rectangle Port 6.2L. Single Plane Mid-Rise EFI Intake Manifold for GM LS3 L92 Rectangle Port 6.2Black.
For LS Cathedral Port Cylinder Head to Rectangle Port Intake Manifold Adapters
For LS Cathedral Port Cylinder Head To Rectangle Port Intake Manifold Adapter
92mm 102mm Intake Manifold For LS Cathedral Port Cylinder Head to Rectangle Port
