Need LWB frame measurement....HELP!!

[FuelCellGuy]

Attached is a rough drawing of what dimensions I am looking for.
1. Measure the frame hieght at the rear most part of the frame.
2. Measure forward 26".
3. Measure the hieght of the frame at that point.
Thanks in advance.
BTW, I need the dimension from a LWB coil spung truck only (67-72)

Thanks, Mark

[roj2323]

give me about 15 - 20 mins and i'll have it for you.
ondrew

[roj2323]

back of frame
inside 3 5/8
outside 4 1/16

26in in from back
inside 4 1/4
outside 4 5/8

this is measured off of a 71 1/2 ton lwb frame

ondrew

[FuelCellGuy]

Thanks a million, roj!