i have seen some spacers set up on 1.5 inches thick. they actually had twelve holes on ___" BC. with a set of six lugs pressed into them and the other six holes where counter sunk for the lug nuts .... bolt on the spacers and then bolt on the wheels. i thought that the same company that offered those made them for eight lug as well... need to search through my archive of wish list cataloges if i find the company i will post it for ya marc b.
~army truck