The steering on my 63 Riv (among many other things from the roof down) is rotted out on my car, so I'm wanting to upgrade it to Rack & Pinion –though keeping the spindle back steer. Any recommendations on what company makes a Rack & Pinion that fits these first gen Rivs? I'm hoping to lose all this wacky steering linkage to clean up the bay a bit. Thanks, Chaz