If a real '68 Yenko, where's his Y# tag?.
And 68's had a unique hood...it was the 67's that had the stinger style..
Not that they made any ragtops but '68 Yenkos were first Copo 9737 cars which have MM Trim Tags & 140 Speedos..
Being an export car it's possible it could've had an MM T'Tag which would've made things even more confusing!.
~ Pete