Metal Inner Tube Stem Length

[Bill Lee/Virginia]

I have noticed several metal inner tube lengths listed in suppliers/vendors catalogs, especially those in 2017.

What is the correct length of the metal stem on tubes for 19 inch wheels?

Bill Lee/Virginia Peninsula

 

[DougVieyra]

The "MODEL A - Restoration Guidelines & Judging Standards" has the answer. Did you check there?

 

[msmaron]

Its all right here for you, a MUST have publication..

 

[160B]

I have noticed several metal inner tube lengths listed in suppliers/vendors catalogs, especially those in 2017.

What is the correct length of the metal stem on tubes for 19 inch wheels?

Bill Lee/Virginia Peninsula

Here is page 9 of the 2017 Bratton's Catalog

order the metal stem for the 19 inch tires and the 30-31 dust cover and Valve cap