ford ranger diesel

I have been pulling my hair out trying to find a slip yoke for my 1983 with a 2.2 perkins, that has the very hard to find parts transmission tk4d. These were only really built for these trucks in 1983 to 1984 so parts are very hard to find. Any way i found one that fits if you cut off 0.5in so...

I am in need of a Camshaft for my 2.3 L diesel Ranger. Does anyone know if the 4d56 uses the same camshaft as the 4d55? I also need all of the rocker arms. Can anyone help me out with a direction to go????