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Vacuum port thread/pitch on carter 1bb


Ajgkirkwood

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On 8/21/2018 at 11:15 AM, Ajgkirkwood said:

Would anyone know the tread/pitch used on a carter 1 barrel carb. Seems I’ll need one with decent length and with a step in the end so the vacuum line will seat down? Doesn’t appear the threads go all the way?

 

Port is 1/8” NPT.  Get an inverted flare fitting and use a metal brake line or make up

your own from your favorite suitable tubing.  

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Edited by thebeebe5
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