Anyone know thread size, and maybe thread length of oil screen plug OEM # 655 for 66-69 early shovelhead?
Quote from: xlfan on September 23, 2022, 02:39:33 AMAnyone know thread size, and maybe thread length of oil screen plug OEM # 655 for 66-69 early shovelhead?
I just purchased a new colony kit i will measure tomorrow.
I believe it's 1/2" - 20
(https://i.imgur.com/JrOttYy.png)
I am impressed :teeth: thanks
FSG is correct (again) :teeth: