Kurt you might be right on the cv's being old, he truck has a 193k on it. I will try the Lowes clamp, and a 1" diff drop, and see what happens. Kurt do you know if the Tacoma leafs are the same width as the Tundra's? I have a suspicion that they are, but without one around I can't measure it? Thanks everyone for the advice, and the good ideas.
Jon
I think the uppers would have to be replaced if I stay with the coils, however Kurt is probably right about the 885's. the are only 7mm shorter, but the spring rate is about 60-70 lbs lighter. I'll get it all figured out eventually.