This is the adapter to covert NR Racings GX390 to 200 15 degree manifold to a flat mount. This is the adapter only and does not include the manifold

Designed to mount GX390 Type Carbs to GX200, 6.5s, and 212 Predators using 15 degree motor mounts

Designed to mount GX390 Type Carbs to GX200, 6.5s, and 212 Predators. 2 pc design can be used on both flat and 15degree mounts

Intake Manifold, GX390 Carb to GX200. Does not require insulator plate. Includes Pulse fitting for Fuel pump