89 silverado specs

Does anyone know the specs to a 1989 Silverado 1/2 ton longbed w/ a 350 and an automatic trans? I'm looking for payload, towing capacity, horsepower, ect... Thanks for any input.

I've got a 92, short bed with teh 350 and auto and I have wondered the same thing before. Some sites say 190 hp, some say 200 and some say 210. This is the same with the torque, some say 300 lbs, and some say 315.

The towing will be dependant on gear ratios. If your truck has a .373 or .410 gear, and its 2WD, then it will probably have a tow capacity of 7500 lbs or so.