starter issue

[Jruss80]

So I changed my harmonic balancer in the front yard and in doing so I removed the starter to hold the flywheel while taking off and removing the balancer pulley. Before all this I had zero issue starting the truck.I changed out the pulley and put the starter back on and now I get nothing when I turned the key.All wires are tight and where they should be,all fuses and relays that I can think to check are fine.This has been a week long ordeal and I don't have a clue what else to check.Its a 4.0 2wd.