My 98 taco had cc. It is a simple diaphragm mechanism with a cable very similar to what a 2nd gen (your 4runner) used. Just a quick look at the system I don't see why you couldn't use either of them.
Mine is a 1st gen, engine is from a 3rd gen. I'm sure it can't be that bad... I'm still waiting on my electrical manual to see the wiring schematic. I was hoping someone here had already done this though.
