I was able to obtain custom built rocker arms from Harlan Sharp for my uber rare crossflow head. I supplied them with blueprints. They selected an in-house aluminum extrusion and machined them to match my particular engine geometry. I would recommend ordering more than one set if possible to spread out their (your) R&D costs over more parts.
Last edited by THE FRENCHTOWN FLYER; 05/13/11 11:04 AM.
