Sav-A-Thread spark plug repair kit provides solid bushing inserts that are specifically designed to accept taper seat spark plug ports and will also repair gasketed spark plug configurations. Sav-A-Thread provides the easiest way to permanently repair spark plug hole threads. 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 hole. Kit includes: Tap, Tool & Inserts (1ea Short, Normal & Long).

M14 x 1.25

Can be used for aluminum and cast iron cylinder heads

Positive mechanical locking feature ensures the insert will never come out

Piloted reamer tap means no drilling is necessary and perfect alignment of the tapped hole

Quick and easy installation

Long-lasting durability

Piloted reamer tap, steel installation tool and inserts for long, normal and short reaches