Tyler22re

Hey guys new here. Im not sure if this is were to post a question so if its not im sorry..
I have a 1990 pickup 4x4.. The metal plate the has the holes were the shifters go threw with the little guide dowel on both sides to keep the shifter from going all over, What is it called and does anyone know were to get a new one??
One of my guid dowel's has broken and my shifter is all over the place.. I also need to know were i can purchase the spring and plate to hold t-case shifter in??
This stuff was like this when i bought the truck..
Sry guys for the horrible description but its the best i could think of.

Thanks
Tyler