Wheelbase/ Track Width

Does anyone know were or how to find the factory chassis specifications of a pre85 b2000?  I'm looking for the front and rear track widths and the overall wheel base...

Ok, I found the wheelbase in an 84' owners manual I have layin around.  If anyones interested the wheelbase measures 106.8" Still need the track widths though.

I can measure my 84 model axle tommorow and let you know.

bump...