And to make things harder they also were available on Internationals, Dodges and Fords too. I got my 17.5's from a Dodge guy because the Dodge hubcaps didn't fit.
This website may be able to help. I know they are a long ways away but they might have an east coast connection or be able to help with IDing the Chevrolet versions.
https://akhwheels.com/
Good luck. I love that look too.
__________________
Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help.
RIP Bob Parks.
1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo
If it breaks I didn't want it in the first place
The WMB repair thread
http://67-72chevytrucks.com/vboard/s...d.php?t=698377