Having problems bleeding rear brakes Can you identify my tee

[64 383 fury]

Driver side line won't bleed. Passenger side has a weak flow.

 

[MW 413]

The T is most likely fine. You may have a flapper/restriction in your rubber rear brake hose to the axle block your showing in the photos and a restriction in your dr's side brass block or steel line from the hose comng apart inside. It looks to have some age on it. If your doing brake work & that brake hose has been on the car more then 10 years you should replace the hose anyway. You can take both the steel rt & lt brake lines off & blow them out. Not much more work since your bleeding the system anyway. Hope this helps, Slade

 

[eric383]

X2, I had the same problem on a old Mustang I was working on. It turned out one of the rubber brake hoses was blocked. I would replace any brake hoses on the rear circuit. Good luck.

 

[threewood]

How long has it been since they were bled? If it has been over a year or two I would also pull the brake cylinders and clean them out and check the bores. Rust will collect here and block the bleeder. I would also bleed the entire system.

What does the inside of the master cylinder look like?