If you do a search on wiper motors you'll probably find hours fo reading. For me the choice was NewPort Engineering. First class, well built (here in the USA) Installed the two speed electric and did not have to adjust them. "Park" is dead on.
Now the one I got was for my 52Chevy Panel. I would think they surely carry one for your truck if they are not the same.
Others have expounded on this and tried others but I'll let their testimonies speak for themselves. Stay tuned for more.
http://www.newportwipers.com/In the end I actually bought my Newport wiper motor through JimCarter. If your a stovebolt contributor and get the discount it JC was a bit less expensive. Newport was 209 and JC was 182 with the discount.... this was the first of Sept. this year.
