Wa Chief,
If your sight glass stuff looks different than shown I have info for mounting bracket, it is used if your inner top has tapped holes 8 in apart in the same plane as your faces.
From flat on your inner top to flat on your base.inner measurement is 61 1/2 on mine... adjustment for this is made with the Jam nuts above and below bottom casting.
Computer shelf is 40 inches up from the flat area on base where the pipes go thru.
I can draw it out and send but will wait to see what your manifold uses for hanging.
