240260280 Posted February 16, 2019 Share #1 Posted February 16, 2019 My buddy's 73 has two holes that go through the floor back near the outside seat belt anchors. Is this a "feature"? 1 Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/ Share on other sites More sharing options...
ollie Posted February 16, 2019 Share #2 Posted February 16, 2019 I'm away until tomorrow night but I will look at mine when I get back to town. 1 Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568494 Share on other sites More sharing options...
DatsunZGuy Posted February 16, 2019 Share #3 Posted February 16, 2019 Those are drain holes. You will also find a couple in the front foot wells, too. Just be sure they have rubber plugs in them. Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568495 Share on other sites More sharing options...
240260280 Posted February 16, 2019 Author Share #4 Posted February 16, 2019 4 hours ago, DatsunZGuy said: Those are drain holes. You will also find a couple in the front foot wells, too. Just be sure they have rubber plugs in them. Nope. I know drain holes. These are hole holes. Each passes through a sub member as well. I'll get a picture the next time I'm at my buddy's. Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568501 Share on other sites More sharing options...
240260280 Posted February 16, 2019 Author Share #5 Posted February 16, 2019 Here is an online photo: Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568502 Share on other sites More sharing options...
Zup Posted February 16, 2019 Share #6 Posted February 16, 2019 @240260280z This photo of my 7/70 240z shows what appears to be the same "feature"? No idea of what would be the reason for it. 2 Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568510 Share on other sites More sharing options...
ollie Posted February 16, 2019 Share #7 Posted February 16, 2019 Maybe you can pick up something off this recent bat listing of a 73 that appears quite original. https://bringatrailer.com/listing/1973-datsun-240z-84/ Nice hammer price too. Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568511 Share on other sites More sharing options...
Mark Maras Posted February 16, 2019 Share #8 Posted February 16, 2019 Might be a good question for Matsuo San. 1 Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568515 Share on other sites More sharing options...
siteunseen Posted February 16, 2019 Share #9 Posted February 16, 2019 46 minutes ago, Zup said: @240260280z This photo of my 7/70 240z shows what appears to be the same "feature"? No idea of what would be the reason for it. Can hardly wait to see more of this! 1 Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568517 Share on other sites More sharing options...
DatsunZGuy Posted February 16, 2019 Share #10 Posted February 16, 2019 Oh, those holes. I wonder if those holes were used as an anchor point to affix the chassis on an assembly line jig. This is purely speculation on my part. 1 Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568521 Share on other sites More sharing options...
grannyknot Posted February 17, 2019 Share #11 Posted February 17, 2019 Well they are still in the design in 77, so yeah maybe some kind of locater pin went through them. Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568580 Share on other sites More sharing options...
240260280 Posted February 17, 2019 Author Share #12 Posted February 17, 2019 I guess there are plugs on each side or is the underside a drain? Link to comment https://www.classiczcars.com/topic/61613-73-holes-in-floors/#findComment-568598 Share on other sites More sharing options...
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