Update and a strange situation..

well, the leaf springs are sitting perfectly centered on the perches..do you think it would still be ok to try this? If it doesnt work, do yall know anyone who maybe makes the billet spacers? Not sure where i would ever find the 5x4
i would try it, there isn't anything to lose.

a less ideal play would be to drill/file out the "centering" holes on the leaf perches and cheat it over that little bit. again, not ideal, but an option.

here's some spacers, not cheap but neither is losing a wheel...

https://store.gaugemagazine.com/5x4...d37PLj--f3SKhVPViR6lwngymWys46ssrSAiv2iHUexis