FWIW the factory service manual for 1969 Barracuda, Valiant, Satellite, Fury says:

"Camber-left. . . +1/4* to +3/4* (Preferred +1/2*).

Camber-right. . . 0* to +1/2* (Preferred +1/4*)."

Side to side difference is for road crown.


If you don't see two dolphins, you need a vacation.