Lisle Deep Hole Aluminum Head Spark Plug Hole Repair Kit

Replaces stripped spark plug threads on aluminum heads with 14mm spark plugs. Installs a new spark plug thread insert in original thread location. The repair can be completed very quickly and easily.

Set includes:

• One-piece drill tap

• Long tap holder

• Short tap holder

• Insert installer

• Swedger and handle

• Blow-molded case

• Detailed instruction

Includes three insert sizes:

• 5/16"

• 7/16"

• 11/16"

Demonstration: