Needing info on 1967 Fury III’s

I recently came across a 67 Fury III that is an original 440/375hp car, equipped with a 727, A/C, manual steering, 3.23 SG axle, GG1 with a green gut. Was ordered brand new by a good friends grandfather.

So my questions - any approximate idea on how many of the 37,000 PM23 cars came with the 440/375 motor?

And - how much is it worth? - the car is 95% original, minimal rust and approx 20k miles.

I'm not too fimiliar with C bodies but I'm hoping to be able to save this one.

Thanks,

blue
Author: blue67440s