A Saganaw power steering box from a 67 through 87 truck is the most common used. There are several ratios available also. The pump, brackets, & pulleys from cars & trucks from 63 up can also be used depending on what water pump and other accessories you have. You will need to procure a bracket kit for the box and cut the steering shaft.
GM switched to disc brakes in 72, they were also 5 lug. You would need the spindles for the 72 brakes.
Most aftermarket suppliers offer kits that use brackets to adapt whatever brake configuration you are looking for. It may be a better way than trying to find parts in a wrecking yard.
Fred
Last edited by rfs56trk; 04/02/2011 10:49 PM.
