[dukkie]

Yes, personally i went to Oriellys but NAPA has already been suggested, They have a cabinet full of plastic drawers containing however many different types of fittings, you need same thread pitch male fitting with a hole thru it same diameter as the hose you have already. hack off the existing fitting that does not fit, slip on the new fitting that does, use their flare tool and apply the pre determined correct flare to the new end of the hose. install on truck and done.