Saw a 67 2-dr and 68 2-dr Skylark in Pull-a-Part in Nashville. They were picked over pretty good, they both had rear ends, the 68 still has the motor. The 68 had a good hood and rear bumper core.
I can't remember for sure, but it was somewhat rough. Maybe someone who lives close to Nashville, can check it out (I'm about 2 hrs away, one way).