Sorry I didn't respond sooner Roe, been a busy week. I had to have the hubs machined a little ($20) and I did use spacers. These wheels have a weird offset that when you put them on the 1st Gens the wheels are too far into the wheel wells.

I will be lowering this truck a little by using the van lower control arms conversion and flipping the rear leaf spring mounts and I plan on putting some 16" Torque Thrusts on it. I have a buddy with the late model Ram 20" wheels that they use on the Hemis (his is a 360) and I think if you could get those to fit they would look pretty good on a 4x4. I think those are some of the best looking factory wheels ever produced.

I don't know if you know it but a lot of Ford wheels fit these too and I have seen some pretty good looking rigs with the Ford wheels that look like Centerlines.