Hey guys I found it.
Check this out:
http://www.autofacts.ca/classics/fast.htm
1968 Plymouth S/S Barracuda - 10.5
1968 Dodge S/S Hemi Dart - 10.5
1969 Chevrolet Corvette Stingray 10.6
Seems like a credible source. But I'll leave the opinions up to you.
Theres my proof.