Source for 10” Drums for 8-1/4 axle?

[340inabbody]

Who sells quality rear 10” drums for my 8-1/4 axle?

 

[Demonracer]

Check out Rock Auto, they handle most of the quality name drums.

 

[340inabbody]

Did Chrysler make/use different backing plates for the 10” drum 8-1/4 axle? Or were they all standardized?

 

[cudamark]

Depending on the year, yes. Most interchange though. Some had the piston stop built in. Try to get everything from one year so all the hardware, shoes, and wheel cylinders fit correctly.