Double sided vintage valiant sign

image.jpeg image.jpeg image.jpeg Cool sign! There was one of those signs at the Vallejo ca marina. It hung from a pole near the sidewalk long after the boat dealership was gone. I always had my eye on it til one day it disapeared!
Chrysler made some pretty cool boats back then.
A freind of mine just picked up a 340 super bee boat.
Has a tuff wheel,Chrysler tach,and the muscle car style hood pins on the motor cover.
I found this literature at zumwalt dealership that shows where you could get in 1973 a 440+6 boat or a
440 2x4 boat and even a 383 boat.
I not much into boats but I wonder how many factory
440 +6 and 2x4 boats were made or survived?