chevy style HEI on 318

CHRYSLER DODGE MOPAR READY TO RUN 318 340 360 SB V8 HEI DISTRIBUTOR 6713-BL

these work except it requires a coil....got one on my 88 D250 with 318

Yep, the ready to run style, so for about 100 bucks you have HEI.
The one and only thing I have against those is the module isn't quite get it anywhere any time parts.