I have a 1958 Chevy 3200 fleetside truck. Working on the electric wiper motor right now. I have confirmed it is the 1958-1959 electric motor. There are three bolts/rubber bushings that hold the electric motor assembly to brackets under the dash. The old bolts are loose and the rubber bushings are shot that are between the bracket and the wiper motor case. Can anyone confirm what bolt/nut/bushings I need to remount the wiper motor to the brackets? I think these are what I need, says for passenger cars, but I think it is the same for trucks too. See link below: