I've been buying from Ames for almost 30 years. They know their stuff, they are honest about the quality and are typically less expensive than the competition.
If you call and ask the Ames folks, their tech people will tell you what to expect on their parts. On the 68/69 quarters, they told me they fit well but the lower window corner will need to be re-worked. They were right on the money with their input.
Regarding the 68-9 aftermarket front fenders; they sell them, but recommend that you use them only use them as a last resort because the fit is so poor and they require so much prep and fitting. Those kinds of notes are posted in their online catalog when you click on the item's "Details" button.
1968 Pontiac GTO
1983 Pontiac Bonneville (G) wagon
2008 Pontiac G8 base
Last edited by jmt455; 11-17-2012 at 10:37 AM.