90 c1500 4.3 wont start. New fuel pump, filter, relay, plugs, wires, cap and rotor, and distributor module. Hoping pushrod can tell me what to do next.

I checked for spark at the plugs but haven’t checked the coil wire yet. I have spark at the plugs. I will check the coil wire after work tomorrow. I don’t have anyone to turn the truck over for me or I would do it right now. Thanks for the help pushrod

*Very carefully* add a small amount of fuel to the throttle body - try starting engine. IF engine starts or attempts to start - problem is within the fuel delivery system. IF engine does not respond to added fuel - problem is within the ignition system. [ There is still the distributor pick-up coil that may be the culprit ] ▪️ While engine is cranking - spark from coil should easily jump a 3/4 inch air gap to a metal ground - you should get that same spark from plug wires ▪️

I did have help for a few minutes yesterday and it is spraying fuel into the throttle body. I will try adding fuel when I do the coil spark check tomorrow. When you say ignition system are you referring to the distributor, or the timing? Thanks