interesting car craft article this month on GM modules

Nobody mentioned that for a SB or BB, the "ready-to-run" Chinese distributor on ebay is only $45-$60, simple hookup, w/ 4-pin HEI module inside. Better to use an e-core coil than the original Mopar coil. If you want to stay Mopar, use one off a Magnum engine. The 8-pin HEI module (like in TrailBeast's kit), has other advantages (spark timing control) and direct connection to the GM coil using their factory cable. I get the setup real cheap off GM trucks in the junkyard.