I recently replaced the orginal Rochester carb with a Holley 0-8055C carb.  Engine starts great and runs great.  Problem is there is not a path for the vent hose from the air cleaner to the valve cover.  The carb has a part obstructing the path.  I havn't been able to find a fix or a comment from Holley.  Is there some sort of alternative like a flex hose of some sort?