Re: Z28 Power Steering installation
The steering box/lines/arm are the same ones the other Camaros got. There were two different steering boxes offered, though (fast ratio and standard), and the steering arm is different between a fast ratio and standard ratio box. Not sure if the Z/28s only came with the fast ratio box or not, so you'll need to confirm that. The pulley part number ends in 1105 and is stamped in the pulley. Original deep groove pullies are high dollar.
Experience...... It's what you get when you didn't get what you wanted.