Wheels from a 1977 Grand LeMans?
 

Hi guys,
I saw a 1977 Pontiac Grand LeMans for sale around me just the other day and I have a couple of questions. Firstm the wheels looked just like the rally wheels on 73-78 Firebirds (just like the wheels on Jim Rockford's car), are these the same wheel? Same bolt pattern?

What would be a reasonable price for a 77 Grand Lemans in pretty good shape?

And finally, How hard would it be to lower the front end an inch or so?

Thanks,

Rod