Disc-Brake Rotor Minimum Thickness?

[Rick Allen]

Couldn't find the minimum thickness of the factory disc brake rotor in any specifications section but found a small paragraph in the brake section saying the minimum thickness is .330", is that correct?

[A0136]

Yes .330” is correct.  

[A0136]

I don’t have a NOS rotor to measure but I just miked a new reproduction rotor and it was .371 

[Rick Allen]

6 hours ago, A0136 said:

I don’t have a NOS rotor to measure but I just miked a new reproduction rotor and it was .371 

If the reproduction rotors are manufactured to the original factory specifications, then that is good to know.

My original rotors measure 3.65 so they're in good enough shape to resurface, they only need to be cleaned up,,,