ACDelco Professional 18E50 Rear Drum Brake Wheel Cylinder

Worked very well great for 69 firebird ? The ones most people sell will NOT work correctly in 69 birds they are for Camaros boots need to sit inside not outside on the lip .

Did a full brake job on the old Camaro. Wasn't going to fool with those wheel cylinders and all the bleeding needed for that. Glad I did. The old cylinders looked good outside, awful mess inside. Leaking, frozen pistons, how did I have any brakes at all back there? Don't overlook anything when doing brake work. Cylinders are brand new, cheap, fit and work great.

Worked great on my 1969 pontiac lemans.

Perfect!!

It doesn't have ACDelco stamped on it but it came in an ACDelco box. The quality looks good and fit was perfect in my "A" body 1972 Pontiac but the cylinder diameter was a little smaller. That's why I gave it four stars. Also the price is much better than my local auto parts store. I've been burned on parts purchased on ebay. I'm comfortable buying from Amazon.

My car sat for a little over 2 years while I was waiting for the engine work to be done. Once I put the engine together and put it in the car, I found out the brakes had issues. The rear master cylinder reservoir was empty. Turns out the driver side rear cylinder had failed and leaked all the fluid out. I also had a bad master cylinder at the same time.

Just replacing all of them the car has been sitting for 29 or more years so not taking a chance.

This wheel cylinder replace my original without any problems. I had purchased a replacement from the local parts store but the seals bulged out instead of being flush. This caused interference Wie the shoe fitment. (All the local stored called for that part)