by long block i mean block and heads. are they all the same with just different intakes for different models or are there physical differences between years and models? if anyone has a break down of years and models that crossreference that would be cool. thanks,

jason

 

Check out this site www.geocities.com/craigbrace I think that that's the website

 

E yes.
DE no.

 

I wouldn't just say "yes". Nissan made the sohc VG30 for a LONG time and for different cars. ie.. a VG version came in the Nissan Quest. I don't know if it's the same or not.

 

i know the early 300zx's (84-86) had a shorter crank snout than the later ones.