Hood Bumpers For '64-'66 Barracuda I Have Never Seen Before

Plymouth 65 said
Those are correct for your 65' 65'

There is nothing different on a Valiant front end except grilles and trim. Slight difference on lower valances between the two.
I believe 64-65 Barracuda fenders are same as 65 valiant. They will all fit. 66 stuff one year only.