Thank you for storing hints....definitely need to oil everything down really good...I added pics of everything I have under my profile...there is a few more little boxes I think but pretty sure that is the most of it....If you wouldnt mind looking and seeing if that is a "complete" motor lol Again thank you so much!!

 

I believe the engine has been modified from the original Z/28 configuration.
Intake manifold is not Z/28,
Oil pan is not Z/28 6-qt pan.
No windage tray and no main bearing cap bolts for windage tray mounting.
Need a closer picture of the head over the casting number
AC 44 Spark plug not Z/28 - AC 43 - but, may have been changed from 43's to 44's preventing fouling at street rpm's - common action.