Description
- Spark Plug Adapter Set
- 4-Piece
- Allows Use Of Modern 14mm Spark Plugs
- Not For Use On Aluminum Heads
- Made In The U.S.A.
Adapts the pipe threaded T head to accept modern 14MM spark plugs. We recommend using a Champion N16YC plug. Sold in sets of 4. Not for use on aluminum heads. Made in the U.S.A.!
