Enkei Raijin Wheels for my Duster

I think you’re pretty much right on the money if you wanna use a B-body 8 3/4.

I run 18x9 +35 enkei RPF1’s up front on my Duster with 275/35/18’s. I have 13” DoctorDiff brakes so those do widen the track slightly, but I think the 1/2” narrower rim and 245’s will be ok with the +38 offset. If not the spacer you need should be 5mm or less so no big deal.

In the back I have a 68-70 B body 8 3/4. My 18x10’s have a +38 offset and are centered, so all you need is a ‘68-70 B body rear and those wheels should be centered up perfect. On mine I run a 1/2” spring offset and have another 1/2” trimmed off the quarter. But that was for the 18x10’s with 295/35/18’s, with 18x8.5’s and 245’s the stock spring location and uncut quarters should be fine.

The only issue you may run into is the hub bore, more than likely you’ll need to have the hub bore opened up to clear the rotor hubs. I had to do the same thing with my RPF1’s, I just took them to my machinist and he bored them to 73.1mm all the way through.