I would have thought you could make them quite easily by tapping a bit of bar and weld it to a flat bit of metal and then drill it to suit. If you do a technical drawing of the measurements most machine shops or fabricators could knock one up for you.
The only problem I can see if that the injectors need to sit nice and tight to avoid any leaks on the seals
Why not just fit a 4x4 fuel rail? Mark Walker at MK has a 4x4 one that he can sell you as he has my old one and he can also sell you a billet one
Last edited by Caddyshack; Mar 7, 2018 at 10:21 AM.