What Size Brakes Do I Have?

[1967coronet]

Just a thought... call the shop doing your restoration and ask them to measure a rear drum.

 

[RR Fan Dan]

Just a thought... call the shop doing your restoration and ask them to measure a rear drum.

I did that. Hopefully today.

 

[RR Fan Dan]

They are 11”. @mobileparts PM sent.

 

[ynst]

drum/drum 11" rears
disc/drum 10.5" rears

 

[cudamark]

What do you have for front brakes? Disc or drum?

By 1974 all Mopars came with disc brakes up front, except for the W100 and some A-bodies.

 

[mobileparts]

^^^ ynst ^^^
There is NO SUCH THING as 10 1/2 “
———————————————————-

 

[33 IMP]

^^^ ynst ^^^
There is NO SUCH THING as 10 1/2 “
———————————————————-

......drums.

 

[mobileparts]

^^^ N O ^^^
10 “ ( NOT 10 1/2 “ EVER ) Brake Shoes utilize
10 “ Brake Drums —- A L L —- O N L Y —-

 

[Don Frelier]

^^^ ynst ^^^
There is NO SUCH THING as 10 1/2 “
———————————————————-

Unless the are really completely worn out drums

 

[ynst]

Unless the are really completely worn out drums

I measured the drums on the junk '69 Road Runner rear in my shed and they were just that, worn out and closer to 10-1/2 than 10 but they definitely weren't 10" and were well under 11"

I just went out in the garage and dug out and checked the box of brand new spare shoes for my GTX and they are, indeed,10 inch.

Sorry for the confusion.