Kskt4 I bought the 32" steel column (1120320020)with tilt only as I have a floor mounted shifter. I had an Ez Wire kit with a strip that matches up electrically to the GM wiring harness on the column. I used a 2 inch Drop column attached to bottom of the dashboard. Borgeson makes a universal joint that fits on the outside of the column shaft with a 3/4" d shaft on the steering box side. The 3/4 d shaft should fit most GM steering boxes. Call and talk with the ididit help line and they can help walk you through the selection criteria.