I'm near Portland OR. After further search... This truck may take the 9' stepside bed. Not sure if that is the same length as the 69 or is it 70 longhorn bed. (The longbeds were apparently out before they called them longhorns.) see..
http://www.pickuptruck.com/html/hist..._segment8.html
Anyway...It is for sale and I need to look at it tommorrow. You know how the good chevy deals go quick. It is a dually that may be an issue. At least it could make a decent flatbed?!?!
Someone just posted there 67 stepside longbed in the photoshop.