Autolite 65 Spark Plug. Fits Big Twin 1975-1999 & S&S Engines with 16mm Spark Plug Thread. PS-11-1153 * Carburetor supports bracket for

* Carburetor supports bracket for Evo Big Twin & Cable Throttle Twin Cam Models

* Replaces OEM # 37902-86

* Will also fit 84-93 models if a vacuum source is tapped

* OEM Replica

* Contoured shape fits comfortably in your hands

Autolite 65 Spark Plug. Fits Big Twin 1975-1999 & S&S Engines with 16mm Spark Plug Thread. PS-11-1153 * Carburetor supports bracket forCopper Core Spark Plug Sold Each Autolite Number: XS65 Traditional nickel electrodes. Copper core improves resistance to fouling. Power tip extends further into the combustion chamber to aid in self cleaning, reducing fouling at low rpms and pre ignition at high speeds. efficiency and horsepower. * Replaces OEM # 32311 83