Buick front drums on Buick rear...

I'm wondering if anyone has tried running some Buick finned drums on the rear of a Buick
(like a Riviera for example) What got me wondering about this is Hub Harness's old Riviera, he had a pair of front finned drums on the rear also and I like the look of it. Are they a direct swap? Has anyone tried this? Any info would be appreciated. Thanks.

 

I have run them... if I remember the backing plates were really close, and the set up just needed a little machining...

 

hell,im puting buick finned drums and backing plates on a 33 plymouth front tube axle, without using ford spindles and hubs!.