DragDak, enlighten me please. What are the dimensions for the 66 & 67 (flange to flange)? Also, I would assume they use different length axles, is this true? This is all good info for identification purposes. One last question; your comment on 275 on 10" wheel, what type of tire are you refering to, a street radial, drag radial or slick? More details please.
74Burntorange - sorry not trying to hi-jack your thread, but this is good to know info.