Oh and is there any rack and pinion setup that would work to get rid of the steering box, that would work with the t series engine??

So I got a 77 corolla that I'm rebuilding from the ground up and I got a few questions. While I'm in there I want to upgrade the suspension to be a little bit stiffer but I don't want to use to many after market parts other then bushings. Is there parts from any other car that can fit or made to fit...