You need to run a switched, full-voltage wire to the "bat" terminal.
where does the hot wire come from going to the distributor on a chevy 350
distributor module
The same as it was before.
Connect the green wire to the negative side of the coil.
NO.
12v to HEI connection (+) on distributor. Firing order the same 18436572.
1,8,4,3,6,5,7,2
You can find out in the repair manual for you vehicle.
look on the distributor cap, there is a slot marked "tach", connect the hot wire there and ground the other wire
1 8 4 3 6 5 7 2
1-8-4-3-6-5-7-2 and it rotates clockwise.
Bolt The Coil Bracket And Coil To The Block, The - Goes To The Distributor The + Hooks To The Ignition.