67' Plymouth barracuda formula S trade for yfz or honda 450 or 5500 cash

Not mine, but it is in the local classifieds. 340 and a 4 speed sounds good, but I thought that the 340 started in 68? Could be a good deal for someone. http://www.ksl.com/index.php?nid=218&ad=10023431&cat=103&lpid=4