The 8-pin module has the same 2-pin connector from the distributor output as a 4-pin. I have seen where FABO guys use mini spade lugs, but better and simpler to get the connector from the GM car (snip at their pickup). Wiring the coil is trivial if you also take the GM "external coil", just use the factory cable and you will have nice sealed connectors, plus a tach output.