No idea what the offset is, but the pcd is 5 x 4.5" (114.3mm).
You may find some Wantanabes in this stud pattern but the chances are they will be in Japan, so shipping wopn't be cheap....
Another option is Ford Mustang wheels - American Racing Torq Thrusts look amazing on Amazons. See the pics in the links below
http://retrorides.proboards86.com/in...ead=1144063428
http://retrorides.proboards86.com/in...ead=1150146612
When / if I can afford them, that's what I want!!!!