Small bolt pattern axles

NO,Theres no mixNmatch there.
8.25s are C-clip axles and 8.75s are retainer plates, just for starters.

The centering hubs are different as well, so the problem is more than just redrilling. And adapters will push the wheels out so far, that wheel fitment becomes an issue.

I gotta ask; Why?
Lemme guess, you found some dynomite wheels,cheap, but they are 4"bc.I love those.