case model 33 backhoe hydraulic manifold lines

Im helping work on a model 33 backhoe the 4 lines that run thru the bottom of the backhoe are missing ( steel manifold lines ) just curious what most are doing i know i ran into this with my backhoe and i found a manifold for mine which we are looking for, for this backhoe. Until then what are you guys doing with the line routing this one has 2 rubber lines per side on the outside of the backhoe not running threw the center. I remember this being a problem until i got the manifold if you have another way of routing them or if you know of a manifold for sale please let me know thanks

case model 33 backhoe hydraulic manifold lines