This package includes all the parts needed to connect the stock early Camaro steering column to the Chassisworks rack and pinion. 6189 fits the 1967-69 Camaro/Firebird and includes a GM RAG-flange-to-DD-shaft U-joint; collapsible shaft, 3/4"-DD-to-1"-DD; vibration-resistor 3/4"-36-spline-to-3/4"-DD U-joint; and all hardware. This part attaches to the Chassisworks rack and pinion with a 3/4-36 spline input shaft.