Hot Rods Super Stopper brake disc

I have the Pete & Jake's Super Stopper front brakes on my avatar.
I know the cast iron, vented, brake disc's are available from P&J.
I'm wondering:

Are they a P&J proprietary part?

Or are they a commonly available part?
Thanks.

 

this part?



never seen anything like it anywhere else

 

Phil,
Not enough stopping power on your roadster? I've got the Super Stoppers on my car and I can lock them up if I try. I do have narrow front tires though.

 

I've wondered the same as I've got a Magnum disc kit, but there's no sign of wear in 25 years and 80k miles. They're basically the same idea as those pictured by Squirrel.

P&J appear to list them as replacements, plain as well as drilled.

Chris

 

I have the magnums on my 31 also, I was able to source new hub bearings and seals.
Wondered where I may get rotors in the future.

 

Look similar/same as the rotors in the SoCal and Roadster Supply fake Buick kits.
Says 10.75” x 0.81” slotted rotors.

Put some SuperStoppers on my sedan though and seem to recall the rotors being 10.5” diameter and 1” thick. Hmmmm?

 

My Super Stoppers are 1" thick.
Yes they look like photo that @squirrel posted.
I don't remember the diameter, 10.5?

Thanks for your replies.

 

My bad. My rotors are vented. Thought they were single solid. Had to go out and take a look ...duh!

 

I just want to know what replacement sources I can turn to if I need a replacement disc.
I have sources for bearings and seals, as well as the Wilwood parts. The hub is proprietary, no doubt. The discussion here seems to indicate the disc is also proprietary.

 

Pete & Jakes #1112-R