After receiving two rebuilt Cardone boxes with the wrong steering ratios (first was 14.4:1, second was 15.5:1), I ordered a new Borgeson 12.7:1 box from Summit on Thursday and it arrived on Friday. Got it installed Saturday morning. It was a tight fit that required some grinding on the box and some BFH on #3 header tube, but it finally wrestled in.
Yesterday, I took it around the block a few times for the first time.
First drives are always exciting. I have a few issues to address- PS pump fitting leak, belt pulley alignment, finalize timing, and a driveline vibration. Once I get those sorted I can take it for a proper alignment and AC charge.
Daniel