Interchangable Suspension Parts???

I've seen a lot of things on the interwebs about the interchangeable parts between the Tundra, FJ, 4Runner, and Tacoma. I'm looking for a way to get some bigger spindles for my Tacoma. It's 4x4 and they don't make them. Has anyone ever tried or is running different model suspension parts on their first gen. Taco's? LCA, UCA, CV's, Spindles? Do the other models have bigger parts than my Tacoma?

 

Do you mean that you're looking for some that are stronger? Or some that are longer for lift (Not possible without DB lift btw)?

 

Longer. Why would a drop bracket be necessary? I'm trying to maintain the best geometry. Eliminate the bad angle at UCA and ball joint. More lift without terrible cv angle.