11 inch backing plate question

[moparmarks]

I'm not finding any 11x2.5 back plates in my pile. I might still have some on cars out in the yard. Have a few drums.

 

[snakeoil24]

No 12 inch brakes where available.

 

[moparmarks]

No 12 inch brakes where available.

Just on 3/4 on 1 ton trucks

 

[Roadbird]

Ok, I just measured the only drum I had which came out of the front passenger side of my car and it measures 11" diameter across and approx. 3 1/4" deep. Here is a pic.

 

[ply64post]

Brake backing plates

Here is some information to help.
Backing plates are called supports in the parts book.
Top is 1969 and bottom is 70-71.

Jeff

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