Just curious if a person could rebuild a master cylinder unit for a Bonneville... I know I would feel alot better about my car if I could rebuild it, without spending the insane amout for a reman unit... and since the rest of my system except for the lines themselves is all new, I figure why not rebuild it..

I was told by a dealer mechanic that its complicated. Rebuild kits and instructions are hard to come by also, if you can find them at all.

Most Reattas have the Teves system, and being on the Reatta.net board too much, I've learned a lot about it.

http://reatta.net/brakes.html

I seriously doubt you need an entire new/built master cylinder. The brake test (bottom link on the linked page) is best for troubleshooting. Feel free to post on the Reatta.net board, or PM me if you wish and we can talk Teves