70' chevelle front disc

hello everyone, I have a 1970 chevelle I'm resto'n and would really appreciate some feed back on any of the aftermarket disc brake coversions kits that some of you hopefully have done. Also any Links to sites that have aftermarket accessories would be appreciated.
Thanks, Richard

Master Power makes an excellent stock-type retro kit. It uses the Delco Moraine style calipers and can be had with either a 9" or 8" booster. Good stuff.