Thanks for all the info. I had a guy weigh his 15x10 American magnesium wheels, they were 17.5 Lbs. each. Then I weighed my 15 x 10 aliminum Rocket Strike wheels, they are 21 Lbs each. Jerico is right, I will only use a retro styled wheel on this car, nothing modern looking. I don't think I'm going to pay all the big $$ that old magnesium wheels fetch to save that little bit. I can save more pounds for less $ elsewhere. picture of 7.5 lb American Mags on ebay for $1600:

mags.jpg

[img]http://i.imgur.com/boeexFms.jpg[/img]
31 Plymouth Coupe, 392 Hemi, T56 magnum
RS23J71
RS27J77
RP23J71
RO23J71
WM21J8A
I don't regret the things I've done. I only regret the things I didn't do.
"Wise men talk because they have something to say; fools because they have to say something. ~ Plato"