GNX wheel markings

[fastdavedk]

Can anybody tell me what markings to look for on GNX wheels to determine their authenticity?

 

[blackmonte]

here are some found from another post

 

[gculver]

I could tell you, but it's better if seen..this post already has pics and they are correct.
http://www.turbobuick.com/forums/parts-sale/291060-real-set-gnx-wheels.html
Well, you beat me to the punch..the pics are good examples.. as a side note,I have seen various MOLD #'s upto 6 so far...could be more.

GC

 

[fastdavedk]

Thanks fellas. That makes me feel good as the ones on my GNX have the right markings.

 

[tbkustomz]

i think i have some gnx wheels i have one front that says front only 8jjx16 7408k51
and one rear thats says rear only 8jjx16 7407j42

can any body verify that and how would they be worth
good condition