Cuda fender headlight bucket question

[Challenger6pak]

I normally work with 70 Challengers.  I have a guy who wants me to convert his 70 Cuda fenders to 71 Cuda fenders.  The gills are easy.  Where I have a question is in the headlight bucket area.  How is the single 70 bucket area different from the 71 bucket area.  Can a take a piece from a rusty or bad 71 fender and weld it into the 70 fender?  Where can I get the 71 bucket part?  Thanks,
Tod

[heminut]

Roseville has the buckets;

http://www.rosevillemoparts.com/product_info.php/exterior-panels-/fender-door-hinges/p/71-cuda-headlamp-mounting-panels-w-brackets/cPath/131_325_253/products_id/610

[Challenger6pak]

Thanks Heminut.  These will really help.

[mopardave]

buckets and mounting plates are available,
http://www.rosevillemoparts.com/product_info.php/p/71-cuda-inner-headlamp-bucket-weld-in-panel/products_id/1802

http://www.rosevillemoparts.com/product_info.php/p/71-cuda-headlamp-mounting-panels-w-brackets/products_id/610

thanks