11" Brakes On My '66 Question

What Jeep/truck/car are these brakes from on my Jeep? I don't think they are original equipment but I really have no idea. I need to replace frozen up cylinders, maybe more....

 

Try 1974 CJ5
1974 JEEP CJ5 5.0L 304cid V8 Drum | RockAuto

Also, get a new lug stud.

 

If they are Bendix, I'd suggest '72 CJ which does not use the finned drums. If the finned drums will clear your wheels, ok, but otherwise...

Maybe they are Bendix. The retainin springs look wrong to me, and they are not self-adjusting. They could be from an F-100 and converted - supposedly those can be adaped rather easily. Another possibility is Lockheed from a Utility Truck, but I think those look really different.

If I were home, I could manipulate the window and level on your picture and see the self adjusters, but the picture you gave us is too dark without some work.

 

l aready replaced that thing!
Looks like the '72 and '74 CJs have the same brake cylinders.
I guess the best thing is to pull mine and then bring it to NAPA.

 

To the OP - look here and compare with your brakes http://oljeep.com/gw/76_tsm/Section9.pdf - the '76 has the Corporate rear axle, but the brakes parts look the same. Compare with figure 9-13.

Yeah the '72-73-74-75 CJs are all going to have the same brake parts, except for the drums (same size but finned 74-75) and the addition of combination valve '74ish.

 

How easily could these become self adjusting again?

 

rock auto has closeout deals all the time, got hardware kits and adjuster kits for 2 bucks each ...bought 20 pair as all three jeeps run the same parts. also got wiper arms and blades for 1.50 each for blades 4 each for arms, same story got 10 arms and twenty blades.

 

pack rat

 

Well the 72cj5 cylinders fit just perfect. Thanks for the info.
The self adjusters look easy enough. I’ll be getting them set up soon.