Champion Spark Plug, Shielded, Standard Electrode, Two Prong. This Spark plug has 18MM Thread size and 3/4-20 Shielding Thread at Ignition Harness Connecting End.
Please note: Opened Plastic Spark Plug Packages are not returnable. Please confirm you have received the correct spark plugs for your application before opening package.

AA48110-2 Tempest Oil Filter, Spin EZ
AA47A Specialty Tires of America Aero Classic Aircraft Tire | 1700x16, 12 Ply, TT (Tube Type) 