The right rear brake pads are sticking causing a real bad smell and
sometimes smoke.

I replaced the caliper and it started again after a month.
Before I removed the new one "rebuilt"  I first bleed it. It was at
that time I noticed when I applied the brake pedal and released it the
wheel would be locked unless I let the pressure out of the bleeder.
This led me to believe I got a defective caliper so I returned it for
replacement.

I installed the new one bleed it and noticed it doing the same thing
locking up. I bleed it a few time and drove the car for about 2 weeks.
Then today the smell and smoke started again.
This leads me to believe its not the caliper.
The left rear works perfectly no sticking.
The hand brake works like a chanp holding it in my sloped driveway.
My guess is it the Tee thing in the back of the car where the one
brake line splits into 2 lines. This item I cannot find in my Pontiac
Service Manual.

Any help would be great.
Thanks
Hank

Link to web site of the car "my baby"
http://mysite.verizon.net/vzeecixb/page1.htm