No spark, new junk

[cfan10]

OK, back again with more misadventures...truck was getting no power to the distributor and there was that weird melting plastic smell. So I replaced it with an cheap clear assault racing one. New battery tested on other vehicles and they seem to run fine.
Took the starter down tested it on a battery seems to work fine battery cables are in good shape.

When I turn the key to the accessory position the fuel pump runs and fills the filter with gas, but when I turn to the start position the fuel pump gets no power nor does anything else.
Getting no power at distributor tried a spark tester.
Hot coming off of the fuel pump goes into choke on fuse block under dash, checked all fuses none are blown.

'84 c10 350/350 hei distributor Mr. Gasket electric inline fuel pump.

As always many thanks for your advice, it is greatly appreciated.