1968 440 GTS Darts (Only 6 Built)

I saw both Dick Landy's and Rockville Center's 1968 GTS 440 SS/EA Darts at the
1968 Super Stock Magazine Nationals (New York National Speedway).

We tried to find out about these cars from Chrysler Performance in August 1968, and
they wouldn't tell us anything, other than they were factory sponsored cars and
were not available, as only a selected few were built.

We were running a 1964 Plymouth Belvedere 426/365 HP 'Street-Wedge' in SS/EA,
and got buried by the Rockville Center GTS Dart during class run-offs at the Super
Stock Magazine Nationals.