225 Slant 6 Won't Start.....No Fire!
We could start a thread here miles long. I know of NObody making replacement Mopar boxes that are for sure good quality and reliable. Look around Egag for an older Standard/ Blue Streak, OEM, or NAPA Echlin
There's always Pertronix, many on here run them. If you do, I'd recommend you buy a spare, because most stores don't care them
Many of us use an GM HEI module and some sort of Mopar stock/ performance breakerless distributor. I even made an "emergency" box with an HEI and Mopar coil I carried in the Dart, and have used several times to fire up engines to test
Redneck test running a magnum with an AFB hacked to the top of the EFI manifold, on an HF engine stand with a brick under the pan LOL