I don`t know much about 60 Fords, but 1959 was the first year electric wipers were available as optional equipment. It seems that pretty much every Skyliner retractable hardtop has electric wipers , and most cheaper models were vacuum, but one 59 that I removed the electric wiper motor from, an otherwise zero option base model 4 door, 6 cylinder, 3 speed on the column,no radio or clock, manual steering & brakes, didn`t even have a passenger side sun visor. So if electric wipers were optional on any 59 Ford , one would think they would have been in 1960 as well.