Anyone try these distributors?

1973dusterkid said
So hot wire to coil and ground the distrubuter to chassis

All you hook up are 2 external wires, 1 to the "BAT" 12v & the other is coil, it should say it on the cap, the other 3 are pre-wired from the dist. & it clips into the cap. DO NOT run a separate wire to the chassic & ground the distributor!!