finding parts at junk yards

[suicide commando]

hello im new here and a new owner of a 93 j30. i have a few questions but ill leave this question to one topic. theres a few things i want to pick up for my j30 at the junk yard but i know the j30s are not too easy to find. is there other cars simular i can pick off of? i know the engine is from a 300zx but am not sure if the egr system or power steering system are the same as the 300zx. also electrical and interior stuff. thanks for any help.

[yodawill2000]

The engine itself is the same as the N/A 300z (VG30DE)
Twin turbo is a tad different.
Not sure about the PS pump though.