We have one! It is a 1982 Grumman, 6 man cab in great condition. The engine was refurbed in 1993. It has a 500 gal. water tank, pre-connects attack lines, and lots of goodies to go along with the purchase of this engine. It is a well maintained vehicle, I have lots of pics if you would like to see them I am more then willing to help you out with any questions you may have. Thanx!!