Search "ready-to-run distributor" on ebay and here. I bought one from skip white performance for $45 a few years ago (small block), plus his $20 e-core coil. Several other sellers. Mostly good reviews in posts here. Just a few wires to hookup since the module is integral to the distributor. Some fuss about buying anything made in China, but they appear well-made and the price is fantastic. Only problem, they don't make a slant 6 version.