Wondering what rim came with the spare tire. I have a '71 skylark and was pleasantly surprised to find this in trunk. Picked up theses hubcaps to cover the basic wheels.
I know. I actually never looked at it until the 4th of July. We were doing fireworks and the car was in the garage. The little kids wanted to sit in the trunk to see fireworks. I made more room by removing spare and bam there it was.
The Automotive History Preservation Society (http://wildaboutcarsonline.com/cgi-bin/myhome.cgi?p=) is an excellent source for information, even if it isn't necessarily user-friendly to navigate to find the stuff you're looking for. I think you have to donate ~$35/year to access the links below: Buick Parts Catalogs Buick Parts & Accessories Illustrations Factory Materials Section (all makes that they have factory publications for) I haven't extensively looked through the other makes but did find that the front upper control arms for a 1972 Riviera share the same part number with the control arm assemblies used on 1970-1972 Camaros.