Parts used in this system
-msd blaster 2 coil
-computer heat sink (mine is from an old compaq computer)
-GM HEI module of the 4 pin variety (I ask for one off of a 78 chevy van if they ask)
-DS II distributor
-ring and spade terminals
-12 and 14 gauge wire
-screws
I am going to take more pictures and have a wiring diagram for those of you that might like to do this.
This is how I mounted the HEI module. The module is mounted to a computer heatsink out of a compaq that I bought in 2003.
The heatsink is screwed to the fender, fins down. The module is screwed to it, and a liberal coating of good heat sink grease, which I bought at Radio Shack, is applied between them, to transfer heat away from the module.
This is how I wired it.