Brought to you by Bitter End – Old School Choppers, Inc. – One Stop Shopping for Hardcore Choppin’
* Spark plug adapter sleeve kit allows 14mm plugs to be used in earlier heads with 18mm spark plug threads.
* Sold in a quantity of 2.
* Fits:
EL 1936-1940
FL 1941-1947
UOM: 2 – 1 Pair
Measurements
Inner Thread Depth: 7/8″ Outer Thread Depth: 11/16″
