Your best bet would be to take measurements to see what you've got to work with. I think the first obstacle will be the tie-rod/steering knuckle end which (from memory) will be in the neighborhood of 5.5" - so 4.5" and less to be safe.
I hear ya man. I just want to start looking at options so I can move quick once it is put together. Right now I run the Boyd smoothie II and would like to stick with them if possible. Boyd has many options so I should be OK.
