...the D70HD rear disc brakes by Blackbirds?
I just read it the other day and now can't find it.
I just read it the other day and now can't find it.


Not sure if this helps but I found this - http://www.blackbirdscustomtrucks.com/index7.html#8dually
I believe Ford D44 rotors are deeper than the typical Chevy version, maybe try those.
Assuming you're custom placing your backing plate flanges, could you use rotors from an application with rear disc AND a brake shoe style parking braking? This type of rotor should be pretty deep. Seems like the only concern would be the diameter of the rotor fitting the bracket.
Nope, not it.Not sure if this helps but I found this - http://www.blackbirdscustomtrucks.com/index7.html#8dually
I believe Ford D44 rotors are deeper than the typical Chevy version, maybe try those.
Assuming you're custom placing your backing plate flanges, could you use rotors from an application with rear disc AND a brake shoe style parking braking? This type of rotor should be pretty deep. Seems like the only concern would be the diameter of the rotor fitting the bracket.

Nope, not it.
The pic I saw was an actual deep hat rotor, that was like 3" to 4" deep. No spacers or anything. It was a true deep rotor.
Dammit! I just saw a thread and info about this specific rotor somewhere. I've already searched and can't find anything.![]()