Off the shelf wheels over gen 4 f body brakes on a 69 camaro?

[69greyghost]

Hey guys, what wheels will fit off the shelf on a 69 camaro with gen 4 f body brakes on all four points? I want either a 18x18 10 inch wide in the rear or a 19x20 or 21. All will be 10 inch wide in the rear. I have the boss 338 in mind but I want to see all my options. I DO NOT want spacers of any kind. I guess adapters maybe needed but wanna stay away from those things. Thanks in advance guys for the help.

[Apogee]

What's an 18x18 10 or 19x20/21 wheel?

The 98-02 LS1 F-body brakes have relatively small caliper overhang dimensions front and rear, so I can't think of any off-the-shelf 18's or larger that will pose any fitment issues.

Tobin
KORE3