I'll try to answer your questions as best I can for now. The truck wont be in my garage till Friday or Saturday morning. The battery was dead or I would have gotten some better pictures in the sunlight. I posted some side angle pictures on the Welcome Forum and Big Bolt Forum.
Not sure of the pump make yet but was told it was a Bronze or brass pump. I believe it was a primary Fire engine at one time and in 1997 (40 years of service)was transferred to a Vol. Fire Dept. where it remained for another 20 years. It is a 750 GPM pump in a Pirsch and Sons body. She has a MGW of 22,000# and a combined of 38,000#. She's powered by a 347ci Poncho motor (57 only) rated at 206 HP at 4400rpm and 182 HP net at 3600rpm. She stretches out at 176" wb on 20" tires. The trans is an IDK yet for sure.
