69 Camaro Rear Disc's

[smittys69]

Looking for an inexpensive way to change over to rear discs on my 69 camaro. I've looked thru this forum and haven't found anything. I just purchased a front disc set-up from Matts Classic Bowties which includes everything up front and the 11" booster and mastercylinder. I would like to get rid of the rear drums (looks mainly) and would rather not shell out another $500 to get the disc setup. Please offer some suggestions as well as what I might expect to spend on it. Also, will my new booster / master cyl support the rear disc setup ok? Thanks a bunch guys