1970 is the year of the fix on these fenders. 1971, I owned a 383 four speed Cuda November 1970 built had the rolled fenders and wheel well trim. My brother inlaw owned a 1971 Cuda 383 auto 14 inch tires from the factory and those fenders were rolled and the cuda had wheel well trim. Not sure if in 1971 that all fenders on Cudas and Barracudas were rolled or just the Cudas. I did own 1970 440-6 Cuda four speed with rolled fenders no trim but it is long gone to look at.

Give 6bblgt as much of your information from your car as you can so he can amass the data from plenty of cars and come up with a time line for all the different fenders rolled or not.