Deep Hole Alum Head M14x 1.25 Spark Plug Hole
By Lisle Item #: LIS65200
Features & Benefits:
- Replaces stripped spark plug threads in aluminum heads with 14mm spark plugs
- Installs a new solid steel spark plug thread insert in original thread location
- Set includes one-piece drill tap, long tap holder, short tap holder, insert installer, swedger and handle
- Includes four insert sizes: 5/16", 7/16", 11/16" and 1" (new size).
WARNING for California residents.
Warranty Info1 yr warranty on material and workmanship