Difference between 1969 and 1970 Chevy Chevelle...?

[kirktotallyrocks]

Ok, muscle car enthusiasts, I need some help here. I'm looking for a project car, and was wondering what the difference is between the 1969 and 1970 Chevelles. I'm told that the 1970 is larger, but Wikipedia has the wheelbase listed as the same 112 inches. I can't find specs on the track width. Does anyone know? Was it larger? Any advice is helpful.

Thanks.