Quarter Panel Differences By Year

[CudaA39]

Need to get a patch panel for a 71 Barracuda quarter panel for the rear.  Besides the marker light, is there any difference in the shape or body line from the 72-74?  Can't seem to find any that list specifically for 71.

I'm seeing the same stock image used by various outlets, sometimes they say 70-74, sometimes they're saying 72-74. 

Year one lists then as MR999LHRH

https://www.yearone.com/Product/challenger-cuda/mr999lhrh

[anlauto]

Other than marker lights, there's no differences.

[CudaA39]

Perfect thanks! 

Curious if anyone has any experience with the front quarters patches which seem only available on ebay.  One side has issues with just the rear, one side has issues with front and rear of the wheel opening.  I see there are discontinued patches for the front quarters from Classic Industries.  I'd really really like to not change an entire quarter.

[anlauto]

In that case I usually buy a whole quarter panel skin from Goodmark or something and just cut out what I need.

[larry4406]

Years ago before there was replacement sheet metal, I was told that a section from left front fender would work at right rear quarter, and similar diagonal swap other side.

No clue if accurate