Just got back from NAPA and went in back to check the rack for radiator hoses and found one hose that worked for upper and lower.I have a 1946 GMC one ton with a`54-55 261 with high waterpump the hose number is 9050.It has a 1-1/2"size on one end and 1-3/4" on other end.I cut to fit the lower hose and the remaining piece fit the upper perfect after triming about 3" off lenth
