I have a ls/vtec long block with everything and a lsd tranny bolted onto it.

I have axles, mounts, ecu, and obd1 jumper harness. is there anything else i need to complete this swap into an 96 ek .

And i was wondwering if i could use my stcok d series linkages to use in the swap and also do i habe to have a vtec wiring harness or can i just wire in vtec

 

As long as you have the "correct" mounts/brackets (em1)...
You need b series linkage.
You can wire in vtec OR swap in a harness - your choice. Search for how to wire vtec.