Hi
Some more minor 68 only parts are the windshield upper corner moldings. Not reproduced and not available anymore. The 69 version does fit, but is incorrect.
The fender upper aft lip stainless moldings are also 68 only. So is the wiper door actuator, only has a 1/4 shaft versus 69 has a 5/16 shaft.
Pax side dash panel has no pouch.
Radio has 68 only knobs. Available again as reproduction.
68 Big block radiators have no expansion tank.
Front wheel spindles are thinner as 69 and up.
And many more 68 only features.
Many people don't like the 68 due to this hard to find 68 specials, but this cars are unique and 1 ( one ) year only.
The first shark and a very special car.
Rgds. Gunther