The Ford Barn - View Single Post

RobR'35 · 01-29-2017, 10:42 AM

The end that threads into the speedometer is 3/4" with 20 threads per inch. Hope this helps.

01-29-2017, 10:42 AM	#5
RobR'35 Senior Member Join Date: Dec 2014 Location: Upper Peninsula, Michigan Posts: 604	Re: Speedo thread size The end that threads into the speedometer is 3/4" with 20 threads per inch. Hope this helps.