Just received my rotors (11.75") for a 1975 Cordoba and the outer bearings fit fine.(same as 1975 Dart w/ disc. 10.87"), but the inner bearings are too small, even though it shows to be the same part # as the 1975 Dart also.(Outside A2 Inside A17)
Does anyone run the large rotors? and do you know what part# the inner bearing you used was? Maybe RockAuto got the wrong part in the wrong box!(wouldn't be the 1st time...this week )

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1964 Dart GT

I know the stock late A-body rotors use Timken Set 2 and Set 17 per rotor...I thought the B-body would be the same...(my 1976 parts manual shows that the bearing kits are the same between the B-body and A/F body rotors/spindles)...One thing I do know is that some parts catalogs have the inner bearing seal listed wrong and the seal you get for the late discs is actually the drum brake seal....)...

-D.Idiot

Turns out to be the wrong bearing in the box! Both boxes marked A17, but one mic'd out a bit smaller. I can read the micrometer, it has a BIG digital readout, but I'll have to find a serious magnifying glass to read the bearing. Picked up a Good Set of bearings at NAPA this morning.

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1964 Dart GT