G.T.
Someone installed a '68 GTS hood on it, all GTs and '67 GTSs had flat hoods.
You have the '67 GT trunk panel, and '67 GT door panels and trim, but who knows if they're original.
Smallblock V8 of some flavor, since it's obviously been modified, who knows if it's original, either.
As 67Dart273 noted, it's missing the fender/door/quarter top trim. Can't make out the fender callouts.
Only the VIN will tell the tale.