The last time I attempted this I couldn't get the horn to work. I just went to Autozone to get the adapter kit for a new wheel I ordered. When we were looking up he part number for a steering wheel with the the radio controls on the wheel like I have it said it was unavalible. So I got the kit for use without the radio controls. The last time I did this I could not get the horn to work. So I was wondering if any of you have installed a grant steering wheel on a car like this?

 

I installed an 86' T/A 3-spoke wheel on my 89 GTA that had the radio controls. The factory radio was long since replaced and the leather on the wheen was tearing off. Everything just bolted up fine. The horn wire was the same as every other GM wheel, but there was another plug for the radio controls that I didn't use with the new wheel.

89 Transam GTA, a few bolt ons