Was researching My Barton American Fire pump on my Truck and found your site. You have some great tech data available that applies to all trucks even Fire Trucks. EVEN International Harvester. I do not have the right truck to be in this group. I have a 1959 IH R 185 series Bumper Pumper With a UA 50 front mounted pump. I still like the stove bolt 6 motors, Especially the full pressure lubers from 1953 and newer. Bill
