HS30 00501 and up... that's when the rear vents in the hatch were removed.
If we're going to be picky..
Rear bumper overriders are mounted upside down.
Seats have been re-trimmed (missing the buttons/vent holes)
Hubcaps are later "Z" style, but on this car should be "D" style.
Fuel pump is aftermarket.
Brake/fuel reservoir caps are aftermarket (plastic) replacements.
Fan likely would have been metal.
Gearknob is correct but missing insert.
Looks like 3 screw SU's, should be 4.
Door panels look like retrims (not OEM - too puffy).
Missing bonnet badge (Datsun)
Front fenders are "260z" with the indicator in them. (240z's didn't have them in Australia).
I can't tell from the photos, but it should have a 71A gearbox.
The ad says L24, but doesn't state the number or if it's a matching no's engine. My guess is it may have had an engine swap at some point requiring the mod plate? But it could easily also be brakes or some other modification that has since been reversed?
It's certainly in better shape than HS30 00892 was... (in Wollongong a few years back now)
https://photos.app.goo.gl/tHAe9zCvJsrxig4x9
HS30 00890 is in a sad state.
https://photos.app.goo.gl/WDMY4dZY0rBx3tHF2
HS30 00898 is in NZ and undergoing restoration work.
https://photos.app.goo.gl/XphQAWmpWtrAEkjj8
For me it's the closest car I've seen to HS30 00675 which was advertised a couple of years back through the throttle shop at a similar price. Then went to the UK.
https://goo.gl/photos/BqoS3k2eDZZaUWqt7
I personally think #675 was a better car, although it had the wrong radio (correct faceplate).