Author Topic: Reset knob on rally clock  (Read 109 times)

Offline 72rallye

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Reset knob on rally clock
« on: June 06, 2019 - 03:05:44 pm »
Does anyone have a idea what size the tubular nut is on the reset knob for the clock?
72 challenger rallye




Offline 70chall440

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Re: Reset knob on rally clock
« Reply #1 on: June 06, 2019 - 05:50:47 pm »
its got to be something like a #4 as it is pretty small
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Offline JayBee

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Re: Reset knob on rally clock
« Reply #2 on: June 07, 2019 - 08:51:56 am »
Since you didn't say "trip odo AND clock" it sounds like you may have the one for the speedo's trip odometer, they're identical.
John

1970 Barracuda convertible
2000 Toyota Avalon

Offline JayBee

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Re: Reset knob on rally clock
« Reply #3 on: June 07, 2019 - 09:50:34 am »
Well, I got ambitious, hope this is what you were after.
OOOPS - Just noticed your nickname "72".
These pics are for the 1970 resets, I don't know if 1972 is the same.
Maybe this info could be useful for someone else.
« Last Edit: June 07, 2019 - 09:54:25 am by JayBee »
John

1970 Barracuda convertible
2000 Toyota Avalon

Offline 72rallye

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Re: Reset knob on rally clock
« Reply #4 on: June 07, 2019 - 04:02:47 pm »
Thanks Jay bee could u measure inside the nut if possible,oh also your caliper is on metric scale.

     Thanks 72rallye
72 challenger rallye

Offline JayBee

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Re: Reset knob on rally clock
« Reply #5 on: June 08, 2019 - 10:59:06 am »
More pictures (in inches). The inside is measured with no threads, the threads start about 1/16" down from the opening. I also measured the threaded part of my clock reset cable ~ .071. That's +/-, it's not 100% round. I also added a pic taken off the web (Classic Industries), the barrel nut sure looks to be the same.
John

1970 Barracuda convertible
2000 Toyota Avalon

Offline 72rallye

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Re: Reset knob on rally clock
« Reply #6 on: June 08, 2019 - 07:56:23 pm »
Awesome JayBee

 Thanks so much for your time I appreciate the trouble you went to.

      Thanks 72rallye  :cheers:
72 challenger rallye

Offline JayBee

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Re: Reset knob on rally clock
« Reply #7 on: June 09, 2019 - 06:38:35 am »
You're welcome   :thumbsup: 
John

1970 Barracuda convertible
2000 Toyota Avalon