Ok soo i have been trying to get my truck started for a while now and it wont and so far i have replace the fusible link, battery cables, battery and the starter solenoid and still nothing the lights in the cab dont even come on it doesnt seem to be getting in power to anything soo please if anyone has any ideas on what it could be please let me kno thanks..

 

and i also replaced the wire from the starter to the starter solenoid

 

Start by reading these captions:



That truck shouldn't have a solenoid-type starter. The factory used a starter relay. Read this caption & follow the links in it:



BTW
EFIs are named in liters; carb engines in cu.in. Has yours been swapped?