Will these fit? 71' Duster

Will these fit a 71' Duster original without having to alter anything so it doesn't scrub etc. etc.?

The 5/100 16.0x7.0

http://discounttires.com/detail_wheels.php?productTypeID=1481&finish_category=Black

Also what are the largest rims I can put on without having to change anything?

Thanks in advance for any help.