SBP Disc Brake Setup

Hi all. I'm working on the restoration of my '74 dart swinger, and am looking to upgrade the brakes. I'm in college and I don't have a lot of extra cash for a new wilwood or similar setup, plus I'd like to stay SBP. I'm looking for a complete setup for the front of my dart, it currently has drums, so I need everything. If anybody has a set laying around, I'd be glad to pay what they're worth!!