D Dart spec. Anyone build one?

The D Dart 273 ran 10.5-1 the bigger cam, The stock intake with a bigger Holley, and headers. They also used 4.56 rear gear along with the 4 speed. They ran 14.30's @ 92.
Although mine ran a best of 12.92 at 105, it ran mostly 13.1's. They also came from the factory with 4.86 gears.