Re: Firestone 1950 5hp Spark Plugs

Home › Forum › Ask A Member › Firestone 1950 5hp Spark Plugs › Re: Firestone 1950 5hp Spark Plugs

May 24, 2015 at 3:15 am #16767
John
Participant

    US Member

    H-10C are still readily available. That’s what I use.

    John Van