Timing / Oil Tank Plug - Chrome.

Benefits & Features:-

* Exact Duplicate of Timing Plug on Big Twin 1936-1939

* Exact Duplicate of Transmission Oil Filler Plug on 45's 1926-1940.

* Replaces OEM 2326-26

Tech Tip:-

* 5/8-18 Thread.

Proudly Made in the USA by Colony Machine !