smoothies on an 8 lug?

Looking to put smoothies on a rig that has a 1973 GM 14 bolt axle,

I've been looking everywhere online and at my local tire shops, and I can't find anything that I can confirm would fit.
Also, it needs to clear my tie rod ends (1953 Chevy 3600 stock front suspension) probably 16"x7"s would be fine I'm thinking?

probably going to go with 225/75R16s to stay close to a stock look.

And it would need the smoothy cap to clear the hub on the rear axle.

does anybody know of something that would work for this? looking to stay fairly cheap, if it cant be done for under $180 per wheel & cap, then i'll be going aluminum

 

I’ve come across some dog dish caps on hubcapmikes.com, that work on standard 8 bolt steel rims.