LOL!
I got mine from Summit Racing. They are the Direct Drill series (since the original old school S/Ss have elongated holes to match many different lug bolt patterns.
15x8:
http://www.summitracing.com/parts/crr-61c581242
I have 15x8 up front (with 245/60R15 tires), and 15x10 rears (with 295/50R15 tires and not enough backspacing, so they stick out a little). If you want that look, be advised that when the suspension bounces, they will probably rub on the wheelwell openings. To get more backspacing, call Summit Racing and ask for at least 5" of backspacing (5.5" would be optimum) to get them tucked properly. They can special order from Cragar with the appropriate backspacing.
Otherwise, I would recommend 15x7s or 15x8s, depending on the size tires you want.
15x8 rims with 245/60R15 tires all-around is not bad. 15x7 with 235/60R15 with 15x8 255/60R15 out back is not bad. Just kinda depends on what you want to do. 15x10s with the 295s are cool... but need more backspacing than what I have.
Here's the pics:
Hope this helps - Let me know if you have other questions about the wheels I have.