Narrowed rear

to fill the wheelwell with 15x10 you,ll need to have a 7.5 backspacing.An A-body 8 3/4 housing is 52 5/8 housing end to end.I took a C-body housing and had it shortened to 46 5/8(3 inch off each side of A-body width)I can run 15x10 with 4.5 b.spacing.Hope this helps.