74 Duster front drum question

So you think they had a unique spindle to match the unique hub and drum assembly? and they continued using the A1 and A4 bearings from previous years?
Show me proof of a 9 inch front drum on an A body car with a large inner wheel bearing on a 10 inch drum spindle, then i will shut up, and go away.
Until then, it's nothing but fake news, until proven otherwise.
I don't know anything about wheel bearing size letters and numbers.
That is meaningless to me, between the years.

You personally parted, took apart. THOUSANDS of cars in your 32 years?
You previously own a junk yard?
So you took apart every old Mopar that you got your hands on.
I would say that's an impossibility.
You must have paid employees to take cars apart at the level that your talking.
Then in 32 years of me wrenching on cars for a living, in my past life, did i work on every Mopar car that came into the repair shops?