As far as I can tell this is an original 1968 340cid v8 4-speed car.
I'm going to have the numbers run on this one. The story on this one is:
early on in this cars life it was drag raced with a big block in it, and
then sat in a barn for so many years. The body, floors, and frame in super
shape. The big block motor is probably true, seeing there are big holes
in the inner fender wells to stuff headers through this tiny A-body car.
This baby is also a wiring nightmare, total hack job. I've got a lot to
do on this car.