HELP on 1966 C20 Wheels

[Supergas]

I have exhausted all sources to find some steel wheels for my 66 C20 pickup.

What are you guys using for a 16" or 17" in steel wheel that will fit the stock drum brakes with a 8 lug on 6.5" bolt circle.

I have been told that I have to have a ZERO (0) offset wheel with 4' backspacing..

I would appreciate any and all input as I really want to get the aluminum wheels off the truck..Current wheel is an AR Outlaw II 16" wheel 16X8.

Thanks,

Supergas