For what it's worth, my 12/70 240z has the rear hatch vents. From what I understand though, it was around this time that they were switching over from series 1 to 2 and some cars got early parts, others didn't. My car could have been from the first week of December and yours from the last week, maybe that would have been enough time for the change?
I'm 15981, by the way.
17345 and mine has the vented hatch. My guess is that someone swapped it with a later hatch at some point
Series 1 240z with out vented hatch
in S30 Series - 240z, 260z, 280z
Posted
17345 and mine has the vented hatch. My guess is that someone swapped it with a later hatch at some point