If it's a drag race type application where you really don't put a lot of miles on the engine I see no problem. I have done it several times. Most stock rods don't have the meat to machine and install a bushing. I usually drill a small oil hole in the small end, to lube the pin, and have the small end honed to fit the pin. from my memory I think we used .001 clearance. Ran a mild 440 this way for many years with no issues. Of course if you are trying to build a 800hp engine, I would say it makes more sense to buy good rods.