5334-14 Heli-Coil Sav-A-Thread 14M X 1.25 Spark Plug Thread Repair Kit Sav-A-Thread is the easiest way to permanently repair stripped 14mm spark plug holes. Three different insert lengths come with the kit to accommodate all spark plug reaches. Positive mechanical locking feature means the insert will never come out! The piloted reamer tap means no drilling is necessary and perfect alignment of the tapped. Includes: 14mm tap, insertion tool and (3) inserts

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov