Choke Knob Differences through the production months/years

[Taz0162]

I have started this thread in hopes to generate a repository of the differences in choke knobs that were used through the years. Not including the throttle control that is discussed in a different thread. Choke knobs only. Why are 70-71 knobs only available and not 72-73? What are the differences and what have 72-73 owners done to replace theirs?

Nissan parts numbers and pictures of the knobs (front and side to display curvature and screw location) will help with this thread.

[Mike W]

Go to this link. I think it will be a good starting point for your project. Seems pretty comprehensive.

240Z Choke Knobs Compared

Mike.

[Taz0162]

can we confirm what he ha listed as being true.

I own a 05/72 240Z that a 70-71 choke knob does not fit on (Makes sense)

But the screw threading appears to be the smaller screw ( I know I tried a 70-71 screw) then what he is depicting for a 72-73.

Can anyone verify what this site is stating?