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Compression Release Adapter
Original price was: $16.76.$8.50Current price is: $8.50.
18 in stock
Description
Features of the Compression Release Adapter
- Designed to be used in twin plug heads
- Made in the U.S.A.
Fitment
- For Harley-Davidson twin plug heads only
- Fits into the additional spark plug hole, which eliminates the dual plug function on that cylinder
- Available in 14 mm x 3/4″ and 12 mm x 3/4″. Choose the size that matches your head above

