I'm sure they will make them any way you want them marked as long as the initial and all later order meet their minimum requirements for making them custom that way, they might even box them in your boxes also
I was told by Manton last year that they only build their pushrods as ordered, no standard shelf stock for any motor
i buy one set at a time to use in my motors, very good product
WAY better than Smith Bros. At a better price for me also